42810382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7561}}^1$

素因数の和:7731

約数の個数: 16

約数和(自身を含む): 68058000

約数和(自身を除く): 25247618

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 7561, 15122, 143659, 287318, 1126589, 2253178, 21405191, 42810382]

約数ペア:

[(1, 42810382), (2, 21405191), (19, 2253178), (38, 1126589), (149, 287318), (298, 143659), (2831, 15122), (5662, 7561)]