39963422

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{55351}}^1$

素因数の和:55391

約数の個数: 12

約数和(自身を含む): 63267336

約数和(自身を除く): 23303914

約数列:

[1, 2, 19, 38, 361, 722, 55351, 110702, 1051669, 2103338, 19981711, 39963422]

約数ペア:

[(1, 39963422), (2, 19981711), (19, 2103338), (38, 1051669), (361, 110702), (722, 55351)]