15210256

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{25693}}^1$

素因数の和:25738

約数の個数: 20

約数和(自身を含む): 30267532

約数和(自身を除く): 15057276

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 25693, 51386, 102772, 205544, 411088, 950641, 1901282, 3802564, 7605128, 15210256]

約数ペア:

[(1, 15210256), (2, 7605128), (4, 3802564), (8, 1901282), (16, 950641), (37, 411088), (74, 205544), (148, 102772), (296, 51386), (592, 25693)]