12790428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{152267}}^1$

素因数の和:152281

約数の個数: 24

約数和(自身を含む): 34108032

約数和(自身を除く): 21317604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 152267, 304534, 456801, 609068, 913602, 1065869, 1827204, 2131738, 3197607, 4263476, 6395214, 12790428]

約数ペア:

[(1, 12790428), (2, 6395214), (3, 4263476), (4, 3197607), (6, 2131738), (7, 1827204), (12, 1065869), (14, 913602), (21, 609068), (28, 456801), (42, 304534), (84, 152267)]