123612419

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2713}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 147988992

約数和(自身を除く): 24376573

約数列:

[1, 7, 23, 161, 283, 1981, 2713, 6509, 18991, 45563, 62399, 436793, 767779, 5374453, 17658917, 123612419]

約数ペア:

[(1, 123612419), (7, 17658917), (23, 5374453), (161, 767779), (283, 436793), (1981, 62399), (2713, 45563), (6509, 18991)]