15579676

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 31391360

約数和(自身を除く): 15811684

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4003, 8006, 16012, 28021, 56042, 112084, 556417, 1112834, 2225668, 3894919, 7789838, 15579676]

約数ペア:

[(1, 15579676), (2, 7789838), (4, 3894919), (7, 2225668), (14, 1112834), (28, 556417), (139, 112084), (278, 56042), (556, 28021), (973, 16012), (1946, 8006), (3892, 4003)]