12244208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40277}}^1$

素因数の和:40304

約数の個数: 20

約数和(自身を含む): 24972360

約数和(自身を除く): 12728152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40277, 80554, 161108, 322216, 644432, 765263, 1530526, 3061052, 6122104, 12244208]

約数ペア:

[(1, 12244208), (2, 6122104), (4, 3061052), (8, 1530526), (16, 765263), (19, 644432), (38, 322216), (76, 161108), (152, 80554), (304, 40277)]