15763728

素因数分解:

$2^4\times 3^1\times {\mathrm{328411}}^1$

素因数の和:328422

約数の個数: 20

約数和(自身を含む): 40723088

約数和(自身を除く): 24959360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 328411, 656822, 985233, 1313644, 1970466, 2627288, 3940932, 5254576, 7881864, 15763728]

約数ペア:

[(1, 15763728), (2, 7881864), (3, 5254576), (4, 3940932), (6, 2627288), (8, 1970466), (12, 1313644), (16, 985233), (24, 656822), (48, 328411)]