38394470

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3851}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 69197328

約数和(自身を除く): 30802858

約数列:

[1, 2, 5, 10, 997, 1994, 3851, 4985, 7702, 9970, 19255, 38510, 3839447, 7678894, 19197235, 38394470]

約数ペア:

[(1, 38394470), (2, 19197235), (5, 7678894), (10, 3839447), (997, 38510), (1994, 19255), (3851, 9970), (4985, 7702)]