12901928131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{225373}}^1$

素因数の和:225546

約数の個数: 16

約数和(自身を含む): 14279696640

約数和(自身を除く): 1377768509

約数列:

[1, 19, 23, 131, 437, 2489, 3013, 57247, 225373, 4282087, 5183579, 29523863, 98488001, 560953397, 679048849, 12901928131]

約数ペア:

[(1, 12901928131), (19, 679048849), (23, 560953397), (131, 98488001), (437, 29523863), (2489, 5183579), (3013, 4282087), (57247, 225373)]