11947936

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 31667328

約数和(自身を除く): 19719392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 373, 416, 572, 616, 728, 746, 1001, 1144, 1232, 1456, 1492, 2002, 2288, 2464, 2611, 2912, 2984, 4004, 4103, 4576, 4849, 5222, 5968, 8008, 8206, 9698, 10444, 11936, 16016, 16412, 19396, 20888, 28721, 32032, 32824, 33943, 38792, 41776, 53339, 57442, 65648, 67886, 77584, 83552, 106678, 114884, 131296, 135772, 155168, 213356, 229768, 271544, 373373, 426712, 459536, 543088, 746746, 853424, 919072, 1086176, 1493492, 1706848, 2986984, 5973968, 11947936]

約数ペア:

[(1, 11947936), (2, 5973968), (4, 2986984), (7, 1706848), (8, 1493492), (11, 1086176), (13, 919072), (14, 853424), (16, 746746), (22, 543088), (26, 459536), (28, 426712), (32, 373373), (44, 271544), (52, 229768), (56, 213356), (77, 155168), (88, 135772), (91, 131296), (104, 114884), (112, 106678), (143, 83552), (154, 77584), (176, 67886), (182, 65648), (208, 57442), (224, 53339), (286, 41776), (308, 38792), (352, 33943), (364, 32824), (373, 32032), (416, 28721), (572, 20888), (616, 19396), (728, 16412), (746, 16016), (1001, 11936), (1144, 10444), (1232, 9698), (1456, 8206), (1492, 8008), (2002, 5968), (2288, 5222), (2464, 4849), (2611, 4576), (2912, 4103), (2984, 4004)]