15870292

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67247}}^1$

素因数の和:67310

約数の個数: 12

約数和(自身を含む): 28244160

約数和(自身を除く): 12373868

約数列:

[1, 2, 4, 59, 118, 236, 67247, 134494, 268988, 3967573, 7935146, 15870292]

約数ペア:

[(1, 15870292), (2, 7935146), (4, 3967573), (59, 268988), (118, 134494), (236, 67247)]