15741872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{26591}}^1$

素因数の和:26636

約数の個数: 20

約数和(自身を含む): 31325376

約数和(自身を除く): 15583504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 26591, 53182, 106364, 212728, 425456, 983867, 1967734, 3935468, 7870936, 15741872]

約数ペア:

[(1, 15741872), (2, 7870936), (4, 3935468), (8, 1967734), (16, 983867), (37, 425456), (74, 212728), (148, 106364), (296, 53182), (592, 26591)]