15677721704

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{1280023}}^1$

素因数の和:1281560

約数の個数: 16

約数和(自身を含む): 29414951520

約数和(自身を除く): 13737229816

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 1280023, 2560046, 5120092, 10240184, 1959715213, 3919430426, 7838860852, 15677721704]

約数ペア:

[(1, 15677721704), (2, 7838860852), (4, 3919430426), (8, 1959715213), (1531, 10240184), (3062, 5120092), (6124, 2560046), (12248, 1280023)]