15380312

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{9661}}^1$

素因数の和:9866

約数の個数: 16

約数和(自身を含む): 28986000

約数和(自身を除く): 13605688

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 9661, 19322, 38644, 77288, 1922539, 3845078, 7690156, 15380312]

約数ペア:

[(1, 15380312), (2, 7690156), (4, 3845078), (8, 1922539), (199, 77288), (398, 38644), (796, 19322), (1592, 9661)]