18414472

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{9631}}^1$

素因数の和:9876

約数の個数: 16

約数和(自身を含む): 34675200

約数和(自身を除く): 16260728

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 9631, 19262, 38524, 77048, 2301809, 4603618, 9207236, 18414472]

約数ペア:

[(1, 18414472), (2, 9207236), (4, 4603618), (8, 2301809), (239, 77048), (478, 38524), (956, 19262), (1912, 9631)]