15121712

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6500

約数の個数: 20

約数和(自身を含む): 29499600

約数和(自身を除く): 14377888

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 6343, 12686, 25372, 50744, 101488, 945107, 1890214, 3780428, 7560856, 15121712]

約数ペア:

[(1, 15121712), (2, 7560856), (4, 3780428), (8, 1890214), (16, 945107), (149, 101488), (298, 50744), (596, 25372), (1192, 12686), (2384, 6343)]