12041872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{20341}}^1$

素因数の和:20386

約数の個数: 20

約数和(自身を含む): 23962876

約数和(自身を除く): 11921004

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 20341, 40682, 81364, 162728, 325456, 752617, 1505234, 3010468, 6020936, 12041872]

約数ペア:

[(1, 12041872), (2, 6020936), (4, 3010468), (8, 1505234), (16, 752617), (37, 325456), (74, 162728), (148, 81364), (296, 40682), (592, 20341)]