19842108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 56297472

約数和(自身を除く): 36455364

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 286, 341, 372, 373, 403, 429, 572, 682, 746, 806, 858, 1023, 1119, 1209, 1364, 1492, 1612, 1716, 2046, 2238, 2418, 4092, 4103, 4433, 4476, 4836, 4849, 8206, 8866, 9698, 11563, 12309, 13299, 14547, 16412, 17732, 19396, 23126, 24618, 26598, 29094, 34689, 46252, 49236, 53196, 53339, 58188, 69378, 106678, 127193, 138756, 150319, 160017, 213356, 254386, 300638, 320034, 381579, 450957, 508772, 601276, 640068, 763158, 901914, 1526316, 1653509, 1803828, 3307018, 4960527, 6614036, 9921054, 19842108]

約数ペア:

[(1, 19842108), (2, 9921054), (3, 6614036), (4, 4960527), (6, 3307018), (11, 1803828), (12, 1653509), (13, 1526316), (22, 901914), (26, 763158), (31, 640068), (33, 601276), (39, 508772), (44, 450957), (52, 381579), (62, 320034), (66, 300638), (78, 254386), (93, 213356), (124, 160017), (132, 150319), (143, 138756), (156, 127193), (186, 106678), (286, 69378), (341, 58188), (372, 53339), (373, 53196), (403, 49236), (429, 46252), (572, 34689), (682, 29094), (746, 26598), (806, 24618), (858, 23126), (1023, 19396), (1119, 17732), (1209, 16412), (1364, 14547), (1492, 13299), (1612, 12309), (1716, 11563), (2046, 9698), (2238, 8866), (2418, 8206), (4092, 4849), (4103, 4836), (4433, 4476)]