15690427316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{113623}}^1$

素因数の和:113748

約数の個数: 48

約数和(自身を含む): 30542131200

約数和(自身を除く): 14851703884

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 79, 92, 158, 316, 437, 874, 1501, 1748, 1817, 3002, 3634, 6004, 7268, 34523, 69046, 113623, 138092, 227246, 454492, 2158837, 2613329, 4317674, 5226658, 8635348, 8976217, 10453316, 17952434, 35904868, 49653251, 99306502, 170548123, 198613004, 206452991, 341096246, 412905982, 682192492, 825811964, 3922606829, 7845213658, 15690427316]

約数ペア:

[(1, 15690427316), (2, 7845213658), (4, 3922606829), (19, 825811964), (23, 682192492), (38, 412905982), (46, 341096246), (76, 206452991), (79, 198613004), (92, 170548123), (158, 99306502), (316, 49653251), (437, 35904868), (874, 17952434), (1501, 10453316), (1748, 8976217), (1817, 8635348), (3002, 5226658), (3634, 4317674), (6004, 2613329), (7268, 2158837), (34523, 454492), (69046, 227246), (113623, 138092)]