19395846

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56713}}^1$

素因数の和:56740

約数の個数: 24

約数和(自身を含む): 44236920

約数和(自身を除く): 24841074

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56713, 113426, 170139, 340278, 510417, 1020834, 1077547, 2155094, 3232641, 6465282, 9697923, 19395846]

約数ペア:

[(1, 19395846), (2, 9697923), (3, 6465282), (6, 3232641), (9, 2155094), (18, 1077547), (19, 1020834), (38, 510417), (57, 340278), (114, 170139), (171, 113426), (342, 56713)]