12590212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 22887704

約数和(自身を除く): 10297492

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 877, 1754, 3508, 3589, 7178, 14356, 32449, 64898, 85069, 129796, 170138, 340276, 3147553, 6295106, 12590212]

約数ペア:

[(1, 12590212), (2, 6295106), (4, 3147553), (37, 340276), (74, 170138), (97, 129796), (148, 85069), (194, 64898), (388, 32449), (877, 14356), (1754, 7178), (3508, 3589)]