80627602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{192889}}^1$

素因数の和:192921

約数の個数: 16

約数和(自身を含む): 138880800

約数和(自身を除く): 58253198

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 192889, 385778, 2121779, 3664891, 4243558, 7329782, 40313801, 80627602]

約数ペア:

[(1, 80627602), (2, 40313801), (11, 7329782), (19, 4243558), (22, 3664891), (38, 2121779), (209, 385778), (418, 192889)]