12956432

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{3079}}^1$

素因数の和:3350

約数の個数: 20

約数和(自身を含む): 25206720

約数和(自身を除く): 12250288

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 3079, 4208, 6158, 12316, 24632, 49264, 809777, 1619554, 3239108, 6478216, 12956432]

約数ペア:

[(1, 12956432), (2, 6478216), (4, 3239108), (8, 1619554), (16, 809777), (263, 49264), (526, 24632), (1052, 12316), (2104, 6158), (3079, 4208)]