12645264

素因数分解:

$2^4\times 3^1\times {\mathrm{263443}}^1$

素因数の和:263454

約数の個数: 20

約数和(自身を含む): 32667056

約数和(自身を除く): 20021792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263443, 526886, 790329, 1053772, 1580658, 2107544, 3161316, 4215088, 6322632, 12645264]

約数ペア:

[(1, 12645264), (2, 6322632), (3, 4215088), (4, 3161316), (6, 2107544), (8, 1580658), (12, 1053772), (16, 790329), (24, 526886), (48, 263443)]