1880990771

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{15823}}^1$

素因数の和:16042

約数の個数: 16

約数和(自身を含む): 2091806208

約数和(自身を除く): 210815437

約数列:

[1, 11, 101, 107, 1111, 1177, 10807, 15823, 118877, 174053, 1598123, 1693061, 17579353, 18623671, 170999161, 1880990771]

約数ペア:

[(1, 1880990771), (11, 170999161), (101, 18623671), (107, 17579353), (1111, 1693061), (1177, 1598123), (10807, 174053), (15823, 118877)]