22636405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4243}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 29945664

約数和(自身を除く): 7309259

約数列:

[1, 5, 11, 55, 97, 485, 1067, 4243, 5335, 21215, 46673, 233365, 411571, 2057855, 4527281, 22636405]

約数ペア:

[(1, 22636405), (5, 4527281), (11, 2057855), (55, 411571), (97, 233365), (485, 46673), (1067, 21215), (4243, 5335)]