39409730

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{2797}}^1$

素因数の和:4213

約数の個数: 16

約数和(自身を含む): 71013240

約数和(自身を除く): 31603510

約数列:

[1, 2, 5, 10, 1409, 2797, 2818, 5594, 7045, 13985, 14090, 27970, 3940973, 7881946, 19704865, 39409730]

約数ペア:

[(1, 39409730), (2, 19704865), (5, 7881946), (10, 3940973), (1409, 27970), (2797, 14090), (2818, 13985), (5594, 7045)]