19148034

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20327}}^1$

素因数の和:20489

約数の個数: 16

約数和(自身を含む): 38541888

約数和(自身を除く): 19393854

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 20327, 40654, 60981, 121962, 3191339, 6382678, 9574017, 19148034]

約数ペア:

[(1, 19148034), (2, 9574017), (3, 6382678), (6, 3191339), (157, 121962), (314, 60981), (471, 40654), (942, 20327)]