1955146886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12695759}}^1$

素因数の和:12695779

約数の個数: 16

約数和(自身を含む): 3656378880

約数和(自身を除く): 1701231994

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12695759, 25391518, 88870313, 139653349, 177740626, 279306698, 977573443, 1955146886]

約数ペア:

[(1, 1955146886), (2, 977573443), (7, 279306698), (11, 177740626), (14, 139653349), (22, 88870313), (77, 25391518), (154, 12695759)]