19822275978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 44677785600

約数和(自身を除く): 24855509622

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 89, 102, 138, 139, 178, 267, 278, 391, 417, 534, 683, 782, 834, 1173, 1366, 1513, 2047, 2049, 2346, 2363, 3026, 3197, 4094, 4098, 4539, 4726, 6141, 6394, 7089, 9078, 9591, 11611, 12282, 12371, 14178, 15709, 19182, 23222, 24742, 31418, 34799, 34833, 37113, 47127, 54349, 60787, 69598, 69666, 74226, 94254, 94937, 104397, 108698, 121574, 163047, 182361, 189874, 208794, 210307, 267053, 284533, 284811, 326094, 364722, 420614, 534106, 569066, 569622, 630921, 801159, 853599, 1033379, 1261842, 1398101, 1602318, 1613929, 1707198, 2066758, 2183551, 2796202, 3100137, 3227858, 4194303, 4367102, 4837061, 4841787, 6200274, 6550653, 8388606, 8449393, 9674122, 9683574, 13101306, 14511183, 16898786, 23767717, 25348179, 29022366, 37120367, 47535434, 50696358, 71303151, 74240734, 111361101, 142606302, 143639681, 194336039, 222722202, 287279362, 388672078, 430919043, 583008117, 861838086, 1166016234, 3303712663, 6607425326, 9911137989, 19822275978]

約数ペア:

[(1, 19822275978), (2, 9911137989), (3, 6607425326), (6, 3303712663), (17, 1166016234), (23, 861838086), (34, 583008117), (46, 430919043), (51, 388672078), (69, 287279362), (89, 222722202), (102, 194336039), (138, 143639681), (139, 142606302), (178, 111361101), (267, 74240734), (278, 71303151), (391, 50696358), (417, 47535434), (534, 37120367), (683, 29022366), (782, 25348179), (834, 23767717), (1173, 16898786), (1366, 14511183), (1513, 13101306), (2047, 9683574), (2049, 9674122), (2346, 8449393), (2363, 8388606), (3026, 6550653), (3197, 6200274), (4094, 4841787), (4098, 4837061), (4539, 4367102), (4726, 4194303), (6141, 3227858), (6394, 3100137), (7089, 2796202), (9078, 2183551), (9591, 2066758), (11611, 1707198), (12282, 1613929), (12371, 1602318), (14178, 1398101), (15709, 1261842), (19182, 1033379), (23222, 853599), (24742, 801159), (31418, 630921), (34799, 569622), (34833, 569066), (37113, 534106), (47127, 420614), (54349, 364722), (60787, 326094), (69598, 284811), (69666, 284533), (74226, 267053), (94254, 210307), (94937, 208794), (104397, 189874), (108698, 182361), (121574, 163047)]