7739365

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 10019520

約数和(自身を除く): 2280155

約数列:

[1, 5, 19, 41, 95, 205, 779, 1987, 3895, 9935, 37753, 81467, 188765, 407335, 1547873, 7739365]

約数ペア:

[(1, 7739365), (5, 1547873), (19, 407335), (41, 188765), (95, 81467), (205, 37753), (779, 9935), (1987, 3895)]