18258202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11719}}^1$

素因数の和:11781

約数の個数: 16

約数和(自身を含む): 29534400

約数和(自身を除く): 11276198

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11719, 23438, 222661, 445322, 480479, 960958, 9129101, 18258202]

約数ペア:

[(1, 18258202), (2, 9129101), (19, 960958), (38, 480479), (41, 445322), (82, 222661), (779, 23438), (1558, 11719)]