139792418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{12569}}^1$

素因数の和:12721

約数の個数: 16

約数和(自身を含む): 215399520

約数和(自身を除く): 75607102

約数列:

[1, 2, 67, 83, 134, 166, 5561, 11122, 12569, 25138, 842123, 1043227, 1684246, 2086454, 69896209, 139792418]

約数ペア:

[(1, 139792418), (2, 69896209), (67, 2086454), (83, 1684246), (134, 1043227), (166, 842123), (5561, 25138), (11122, 12569)]