19375154591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{498961}}^1$

素因数の和:499106

約数の個数: 16

約数和(自身を含む): 21794660160

約数和(自身を除く): 2419505569

約数列:

[1, 13, 29, 103, 377, 1339, 2987, 38831, 498961, 6486493, 14469869, 51392983, 188108297, 668108779, 1490396507, 19375154591]

約数ペア:

[(1, 19375154591), (13, 1490396507), (29, 668108779), (103, 188108297), (377, 51392983), (1339, 14469869), (2987, 6486493), (38831, 498961)]