15833380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19309}}^1$

素因数の和:19359

約数の個数: 24

約数和(自身を含む): 34062840

約数和(自身を除く): 18229460

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 19309, 38618, 77236, 96545, 193090, 386180, 791669, 1583338, 3166676, 3958345, 7916690, 15833380]

約数ペア:

[(1, 15833380), (2, 7916690), (4, 3958345), (5, 3166676), (10, 1583338), (20, 791669), (41, 386180), (82, 193090), (164, 96545), (205, 77236), (410, 38618), (820, 19309)]