12989072

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 30

約数和(自身を含む): 25908498

約数和(自身を除く): 12919426

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 593, 1186, 1369, 2372, 2738, 4744, 5476, 9488, 10952, 21904, 21941, 43882, 87764, 175528, 351056, 811817, 1623634, 3247268, 6494536, 12989072]

約数ペア:

[(1, 12989072), (2, 6494536), (4, 3247268), (8, 1623634), (16, 811817), (37, 351056), (74, 175528), (148, 87764), (296, 43882), (592, 21941), (593, 21904), (1186, 10952), (1369, 9488), (2372, 5476), (2738, 4744)]