21700954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1151}}^1$

素因数の和:2021

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 13882022

約数列:

[1, 2, 11, 22, 857, 1151, 1714, 2302, 9427, 12661, 18854, 25322, 986407, 1972814, 10850477, 21700954]

約数ペア:

[(1, 21700954), (2, 10850477), (11, 1972814), (22, 986407), (857, 25322), (1151, 18854), (1714, 12661), (2302, 9427)]