18632122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11959}}^1$

素因数の和:12021

約数の個数: 16

約数和(自身を含む): 30139200

約数和(自身を除く): 11507078

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11959, 23918, 227221, 454442, 490319, 980638, 9316061, 18632122]

約数ペア:

[(1, 18632122), (2, 9316061), (19, 980638), (38, 490319), (41, 454442), (82, 227221), (779, 23918), (1558, 11959)]