79646974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{190543}}^1$

素因数の和:190575

約数の個数: 16

約数和(自身を含む): 137191680

約数和(自身を除く): 57544706

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 190543, 381086, 2095973, 3620317, 4191946, 7240634, 39823487, 79646974]

約数ペア:

[(1, 79646974), (2, 39823487), (11, 7240634), (19, 4191946), (22, 3620317), (38, 2095973), (209, 381086), (418, 190543)]