22138881

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 30201600

約数和(自身を除く): 8062719

約数列:

[1, 3, 79, 109, 237, 327, 857, 2571, 8611, 25833, 67703, 93413, 203109, 280239, 7379627, 22138881]

約数ペア:

[(1, 22138881), (3, 7379627), (79, 280239), (109, 203109), (237, 93413), (327, 67703), (857, 25833), (2571, 8611)]