2019011422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1\times {\mathrm{11863}}^1$

素因数の和:13887

約数の個数: 16

約数和(自身を含む): 3100775040

約数和(自身を除く): 1081763618

約数列:

[1, 2, 43, 86, 1979, 3958, 11863, 23726, 85097, 170194, 510109, 1020218, 23476877, 46953754, 1009505711, 2019011422]

約数ペア:

[(1, 2019011422), (2, 1009505711), (43, 46953754), (86, 23476877), (1979, 1020218), (3958, 510109), (11863, 170194), (23726, 85097)]