12491968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{10273}}^1$

素因数の和:10304

約数の個数: 28

約数和(自身を含む): 26095960

約数和(自身を除く): 13603992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 10273, 20546, 41092, 82184, 164368, 195187, 328736, 390374, 657472, 780748, 1561496, 3122992, 6245984, 12491968]

約数ペア:

[(1, 12491968), (2, 6245984), (4, 3122992), (8, 1561496), (16, 780748), (19, 657472), (32, 390374), (38, 328736), (64, 195187), (76, 164368), (152, 82184), (304, 41092), (608, 20546), (1216, 10273)]