1999013402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1\times {\mathrm{9491}}^1$

素因数の和:11533

約数の個数: 16

約数和(自身を含む): 3056955552

約数和(自身を除く): 1057942150

約数列:

[1, 2, 53, 106, 1987, 3974, 9491, 18982, 105311, 210622, 503023, 1006046, 18858617, 37717234, 999506701, 1999013402]

約数ペア:

[(1, 1999013402), (2, 999506701), (53, 37717234), (106, 18858617), (1987, 1006046), (3974, 503023), (9491, 210622), (18982, 105311)]