39247826

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 59719680

約数和(自身を除く): 20471854

約数列:

[1, 2, 127, 191, 254, 382, 809, 1618, 24257, 48514, 102743, 154519, 205486, 309038, 19623913, 39247826]

約数ペア:

[(1, 39247826), (2, 19623913), (127, 309038), (191, 205486), (254, 154519), (382, 102743), (809, 48514), (1618, 24257)]