15149584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{55697}}^1$

素因数の和:55722

約数の個数: 20

約数和(自身を含む): 31079484

約数和(自身を除く): 15929900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 55697, 111394, 222788, 445576, 891152, 946849, 1893698, 3787396, 7574792, 15149584]

約数ペア:

[(1, 15149584), (2, 7574792), (4, 3787396), (8, 1893698), (16, 946849), (17, 891152), (34, 445576), (68, 222788), (136, 111394), (272, 55697)]