119722519

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 139051008

約数和(自身を除く): 19328489

約数列:

[1, 7, 127, 137, 889, 959, 983, 6881, 17399, 121793, 124841, 134671, 873887, 942697, 17103217, 119722519]

約数ペア:

[(1, 119722519), (7, 17103217), (127, 942697), (137, 873887), (889, 134671), (959, 124841), (983, 121793), (6881, 17399)]