38982338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23857}}^1$

素因数の和:23921

約数の個数: 16

約数和(自身を含む): 62985120

約数和(自身を除く): 24002782

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 23857, 47714, 453283, 906566, 1025851, 2051702, 19491169, 38982338]

約数ペア:

[(1, 38982338), (2, 19491169), (19, 2051702), (38, 1025851), (43, 906566), (86, 453283), (817, 47714), (1634, 23857)]