19800210529

素因数分解:

${\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1912879}}^1$

素因数の和:1913831

約数の個数: 8

約数和(自身を含む): 21623195520

約数和(自身を除く): 1822984991

約数列:

[1, 11, 941, 10351, 1912879, 21041669, 1800019139, 19800210529]

約数ペア:

[(1, 19800210529), (11, 1800019139), (941, 21041669), (10351, 1912879)]