18805006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1427}}^1$

素因数の和:2039

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 12039794

約数列:

[1, 2, 11, 22, 599, 1198, 1427, 2854, 6589, 13178, 15697, 31394, 854773, 1709546, 9402503, 18805006]

約数ペア:

[(1, 18805006), (2, 9402503), (11, 1709546), (22, 854773), (599, 31394), (1198, 15697), (1427, 13178), (2854, 6589)]