15704077372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1787}}^1\times {\mathrm{115631}}^1$

素因数の和:117441

約数の個数: 24

約数和(自身を含む): 28945002240

約数和(自身を除く): 13240924868

約数列:

[1, 2, 4, 19, 38, 76, 1787, 3574, 7148, 33953, 67906, 115631, 135812, 231262, 462524, 2196989, 4393978, 8787956, 206632597, 413265194, 826530388, 3926019343, 7852038686, 15704077372]

約数ペア:

[(1, 15704077372), (2, 7852038686), (4, 3926019343), (19, 826530388), (38, 413265194), (76, 206632597), (1787, 8787956), (3574, 4393978), (7148, 2196989), (33953, 462524), (67906, 231262), (115631, 135812)]