38239090

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{19813}}^1$

素因数の和:20013

約数の個数: 16

約数和(自身を含む): 69190488

約数和(自身を除く): 30951398

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 19813, 39626, 99065, 198130, 3823909, 7647818, 19119545, 38239090]

約数ペア:

[(1, 38239090), (2, 19119545), (5, 7647818), (10, 3823909), (193, 198130), (386, 99065), (965, 39626), (1930, 19813)]