19507090

素因数分解:

$2^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{1427}}^1$

素因数の和:2801

約数の個数: 16

約数和(自身を含む): 35163072

約数和(自身を除く): 15655982

約数列:

[1, 2, 5, 10, 1367, 1427, 2734, 2854, 6835, 7135, 13670, 14270, 1950709, 3901418, 9753545, 19507090]

約数ペア:

[(1, 19507090), (2, 9753545), (5, 3901418), (10, 1950709), (1367, 14270), (1427, 13670), (2734, 7135), (2854, 6835)]