71659222

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{99251}}^1$

素因数の和:99291

約数の個数: 12

約数和(自身を含む): 113445036

約数和(自身を除く): 41785814

約数列:

[1, 2, 19, 38, 361, 722, 99251, 198502, 1885769, 3771538, 35829611, 71659222]

約数ペア:

[(1, 71659222), (2, 35829611), (19, 3771538), (38, 1885769), (361, 198502), (722, 99251)]