12999628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 24548832

約数和(自身を除く): 11549204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 3607, 7214, 14428, 61319, 122638, 191171, 245276, 382342, 764684, 3249907, 6499814, 12999628]

約数ペア:

[(1, 12999628), (2, 6499814), (4, 3249907), (17, 764684), (34, 382342), (53, 245276), (68, 191171), (106, 122638), (212, 61319), (901, 14428), (1802, 7214), (3604, 3607)]