11965710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{398857}}^1$

素因数の和:398867

約数の個数: 16

約数和(自身を含む): 28717776

約数和(自身を除く): 16752066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 398857, 797714, 1196571, 1994285, 2393142, 3988570, 5982855, 11965710]

約数ペア:

[(1, 11965710), (2, 5982855), (3, 3988570), (5, 2393142), (6, 1994285), (10, 1196571), (15, 797714), (30, 398857)]