18851044

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 34486200

約数和(自身を除く): 15635156

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 1609, 2929, 3218, 5858, 6436, 11716, 46661, 93322, 162509, 186644, 325018, 650036, 4712761, 9425522, 18851044]

約数ペア:

[(1, 18851044), (2, 9425522), (4, 4712761), (29, 650036), (58, 325018), (101, 186644), (116, 162509), (202, 93322), (404, 46661), (1609, 11716), (2929, 6436), (3218, 5858)]