12659222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2903

約数の個数: 16

約数和(自身を含む): 19876992

約数和(自身を除く): 7217770

約数列:

[1, 2, 31, 62, 73, 146, 2263, 2797, 4526, 5594, 86707, 173414, 204181, 408362, 6329611, 12659222]

約数ペア:

[(1, 12659222), (2, 6329611), (31, 408362), (62, 204181), (73, 173414), (146, 86707), (2263, 5594), (2797, 4526)]