15801268

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 31707200

約数和(自身を除く): 15905932

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1489, 1516, 2653, 2978, 5306, 5956, 10423, 10612, 20846, 41692, 564331, 1128662, 2257324, 3950317, 7900634, 15801268]

約数ペア:

[(1, 15801268), (2, 7900634), (4, 3950317), (7, 2257324), (14, 1128662), (28, 564331), (379, 41692), (758, 20846), (1489, 10612), (1516, 10423), (2653, 5956), (2978, 5306)]