18440090273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{39869}}^1$

素因数の和:42112

約数の個数: 16

約数和(自身を含む): 21185323200

約数和(自身を除く): 2745232927

約数列:

[1, 11, 19, 209, 2213, 24343, 39869, 42047, 438559, 462517, 757511, 8332621, 88230097, 970531067, 1676371843, 18440090273]

約数ペア:

[(1, 18440090273), (11, 1676371843), (19, 970531067), (209, 88230097), (2213, 8332621), (24343, 757511), (39869, 462517), (42047, 438559)]