22778954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6857}}^1$

素因数の和:7021

約数の個数: 16

約数和(自身を含む): 37526976

約数和(自身を除く): 14748022

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 6857, 13714, 75427, 150854, 1035407, 2070814, 11389477, 22778954]

約数ペア:

[(1, 22778954), (2, 11389477), (11, 2070814), (22, 1035407), (151, 150854), (302, 75427), (1661, 13714), (3322, 6857)]