219715671053

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1\times {\mathrm{15817}}^1$

素因数の和:21548

約数の個数: 16

約数和(自身を含む): 233101640640

約数和(自身を除く): 13385969587

約数列:

[1, 19, 131, 2489, 5581, 15817, 106039, 300523, 731111, 2072027, 13891109, 39368513, 88274677, 1677218863, 11563982687, 219715671053]

約数ペア:

[(1, 219715671053), (19, 11563982687), (131, 1677218863), (2489, 88274677), (5581, 39368513), (15817, 13891109), (106039, 2072027), (300523, 731111)]