1916571917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{59471}}^1$

素因数の和:59588

約数の個数: 16

約数和(自身を含む): 2151459072

約数和(自身を除く): 234887155

約数列:

[1, 13, 37, 67, 481, 871, 2479, 32227, 59471, 773123, 2200427, 3984557, 28605551, 51799241, 147428609, 1916571917]

約数ペア:

[(1, 1916571917), (13, 147428609), (37, 51799241), (67, 28605551), (481, 3984557), (871, 2200427), (2479, 773123), (32227, 59471)]