15389736

素因数分解:

$2^3\times 3^1\times {\mathrm{641239}}^1$

素因数の和:641248

約数の個数: 16

約数和(自身を含む): 38474400

約数和(自身を除く): 23084664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641239, 1282478, 1923717, 2564956, 3847434, 5129912, 7694868, 15389736]

約数ペア:

[(1, 15389736), (2, 7694868), (3, 5129912), (4, 3847434), (6, 2564956), (8, 1923717), (12, 1282478), (24, 641239)]