12857525746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1693}}^1\times {\mathrm{22469}}^1$

素因数の和:24190

約数の個数: 24

約数和(自身を含む): 20897234820

約数和(自身を除く): 8039709074

約数列:

[1, 2, 13, 26, 169, 338, 1693, 3386, 22009, 22469, 44018, 44938, 286117, 292097, 572234, 584194, 3797261, 7594522, 38040017, 76080034, 494520221, 989040442, 6428762873, 12857525746]

約数ペア:

[(1, 12857525746), (2, 6428762873), (13, 989040442), (26, 494520221), (169, 76080034), (338, 38040017), (1693, 7594522), (3386, 3797261), (22009, 584194), (22469, 572234), (44018, 292097), (44938, 286117)]