123009842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{62189}}^1$

素因数の和:62257

約数の個数: 16

約数和(自身を含む): 197017920

約数和(自身を除く): 74008078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 62189, 124378, 1430347, 2674127, 2860694, 5348254, 61504921, 123009842]

約数ペア:

[(1, 123009842), (2, 61504921), (23, 5348254), (43, 2860694), (46, 2674127), (86, 1430347), (989, 124378), (1978, 62189)]