12019449

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 17579712

約数和(自身を除く): 5560263

約数列:

[1, 3, 13, 39, 151, 157, 169, 453, 471, 507, 1963, 2041, 5889, 6123, 23707, 25519, 26533, 71121, 76557, 79599, 308191, 924573, 4006483, 12019449]

約数ペア:

[(1, 12019449), (3, 4006483), (13, 924573), (39, 308191), (151, 79599), (157, 76557), (169, 71121), (453, 26533), (471, 25519), (507, 23707), (1963, 6123), (2041, 5889)]