1900962514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7855217}}^1$

素因数の和:7855241

約数の個数: 12

約数和(自身を含む): 3134231982

約数和(自身を除く): 1233269468

約数列:

[1, 2, 11, 22, 121, 242, 7855217, 15710434, 86407387, 172814774, 950481257, 1900962514]

約数ペア:

[(1, 1900962514), (2, 950481257), (11, 172814774), (22, 86407387), (121, 15710434), (242, 7855217)]