15297872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{25841}}^1$

素因数の和:25886

約数の個数: 20

約数和(自身を含む): 30441876

約数和(自身を除く): 15144004

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 25841, 51682, 103364, 206728, 413456, 956117, 1912234, 3824468, 7648936, 15297872]

約数ペア:

[(1, 15297872), (2, 7648936), (4, 3824468), (8, 1912234), (16, 956117), (37, 413456), (74, 206728), (148, 103364), (296, 51682), (592, 25841)]