12681664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10460

約数の個数: 28

約数和(自身を含む): 26492200

約数和(自身を除く): 13810536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 10429, 20858, 41716, 83432, 166864, 198151, 333728, 396302, 667456, 792604, 1585208, 3170416, 6340832, 12681664]

約数ペア:

[(1, 12681664), (2, 6340832), (4, 3170416), (8, 1585208), (16, 792604), (19, 667456), (32, 396302), (38, 333728), (64, 198151), (76, 166864), (152, 83432), (304, 41716), (608, 20858), (1216, 10429)]