15115972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 27534080

約数和(自身を除く): 12418108

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 877, 1754, 3508, 4309, 8618, 17236, 27187, 54374, 108748, 121903, 243806, 487612, 3778993, 7557986, 15115972]

約数ペア:

[(1, 15115972), (2, 7557986), (4, 3778993), (31, 487612), (62, 243806), (124, 121903), (139, 108748), (278, 54374), (556, 27187), (877, 17236), (1754, 8618), (3508, 4309)]