12890568

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{3557}}^1$

素因数の和:3717

約数の個数: 32

約数和(自身を含む): 32448960

約数和(自身を除く): 19558392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3557, 3624, 7114, 10671, 14228, 21342, 28456, 42684, 85368, 537107, 1074214, 1611321, 2148428, 3222642, 4296856, 6445284, 12890568]

約数ペア:

[(1, 12890568), (2, 6445284), (3, 4296856), (4, 3222642), (6, 2148428), (8, 1611321), (12, 1074214), (24, 537107), (151, 85368), (302, 42684), (453, 28456), (604, 21342), (906, 14228), (1208, 10671), (1812, 7114), (3557, 3624)]