12629764

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6353}}^1$

素因数の和:6435

約数の個数: 24

約数和(自身を含む): 25619328

約数和(自身を除く): 12989564

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6353, 12706, 25412, 44471, 88942, 177884, 451063, 902126, 1804252, 3157441, 6314882, 12629764]

約数ペア:

[(1, 12629764), (2, 6314882), (4, 3157441), (7, 1804252), (14, 902126), (28, 451063), (71, 177884), (142, 88942), (284, 44471), (497, 25412), (994, 12706), (1988, 6353)]