12772408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7639}}^1$

素因数の和:7675

約数の個数: 32

約数和(自身を含む): 27504000

約数和(自身を除く): 14731592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 7639, 15278, 30556, 61112, 84029, 145141, 168058, 290282, 336116, 580564, 672232, 1161128, 1596551, 3193102, 6386204, 12772408]

約数ペア:

[(1, 12772408), (2, 6386204), (4, 3193102), (8, 1596551), (11, 1161128), (19, 672232), (22, 580564), (38, 336116), (44, 290282), (76, 168058), (88, 145141), (152, 84029), (209, 61112), (418, 30556), (836, 15278), (1672, 7639)]