15415184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{31079}}^1$

素因数の和:31118

約数の個数: 20

約数和(自身を含む): 30831360

約数和(自身を除く): 15416176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 31079, 62158, 124316, 248632, 497264, 963449, 1926898, 3853796, 7707592, 15415184]

約数ペア:

[(1, 15415184), (2, 7707592), (4, 3853796), (8, 1926898), (16, 963449), (31, 497264), (62, 248632), (124, 124316), (248, 62158), (496, 31079)]