15371472

素因数分解:

$2^4\times 3^1\times {\mathrm{320239}}^1$

素因数の和:320250

約数の個数: 20

約数和(自身を含む): 39709760

約数和(自身を除く): 24338288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320239, 640478, 960717, 1280956, 1921434, 2561912, 3842868, 5123824, 7685736, 15371472]

約数ペア:

[(1, 15371472), (2, 7685736), (3, 5123824), (4, 3842868), (6, 2561912), (8, 1921434), (12, 1280956), (16, 960717), (24, 640478), (48, 320239)]