15157424

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1171}}^1$

素因数の和:1988

約数の個数: 20

約数和(自身を含む): 29428920

約数和(自身を除く): 14271496

約数列:

[1, 2, 4, 8, 16, 809, 1171, 1618, 2342, 3236, 4684, 6472, 9368, 12944, 18736, 947339, 1894678, 3789356, 7578712, 15157424]

約数ペア:

[(1, 15157424), (2, 7578712), (4, 3789356), (8, 1894678), (16, 947339), (809, 18736), (1171, 12944), (1618, 9368), (2342, 6472), (3236, 4684)]