15820136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 31242240

約数和(自身を除く): 15422104

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 677, 1016, 1354, 2708, 2921, 5416, 5842, 11684, 15571, 23368, 31142, 62284, 85979, 124568, 171958, 343916, 687832, 1977517, 3955034, 7910068, 15820136]

約数ペア:

[(1, 15820136), (2, 7910068), (4, 3955034), (8, 1977517), (23, 687832), (46, 343916), (92, 171958), (127, 124568), (184, 85979), (254, 62284), (508, 31142), (677, 23368), (1016, 15571), (1354, 11684), (2708, 5842), (2921, 5416)]