15888372

素因数分解:

$2^2\times 3^1\times {\mathrm{383}}^1\times {\mathrm{3457}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 37180416

約数和(自身を除く): 21292044

約数列:

[1, 2, 3, 4, 6, 12, 383, 766, 1149, 1532, 2298, 3457, 4596, 6914, 10371, 13828, 20742, 41484, 1324031, 2648062, 3972093, 5296124, 7944186, 15888372]

約数ペア:

[(1, 15888372), (2, 7944186), (3, 5296124), (4, 3972093), (6, 2648062), (12, 1324031), (383, 41484), (766, 20742), (1149, 13828), (1532, 10371), (2298, 6914), (3457, 4596)]