12641044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 23935520

約数和(自身を除く): 11294476

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 859, 1132, 1718, 3436, 3679, 7358, 11167, 14716, 22334, 44668, 243097, 486194, 972388, 3160261, 6320522, 12641044]

約数ペア:

[(1, 12641044), (2, 6320522), (4, 3160261), (13, 972388), (26, 486194), (52, 243097), (283, 44668), (566, 22334), (859, 14716), (1132, 11167), (1718, 7358), (3436, 3679)]