2019220313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{2579}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 2227262400

約数和(自身を除く): 208042087

約数列:

[1, 11, 109, 653, 1199, 2579, 7183, 28369, 71177, 281111, 782947, 1684087, 3092221, 18524957, 183565483, 2019220313]

約数ペア:

[(1, 2019220313), (11, 183565483), (109, 18524957), (653, 3092221), (1199, 1684087), (2579, 782947), (7183, 281111), (28369, 71177)]