20190245061

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4198429}}^1$

素因数の和:4198668

約数の個数: 16

約数和(自身を含む): 30900444800

約数和(自身を除く): 10710199739

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 4198429, 12595287, 29389003, 88167009, 961440241, 2884320723, 6730081687, 20190245061]

約数ペア:

[(1, 20190245061), (3, 6730081687), (7, 2884320723), (21, 961440241), (229, 88167009), (687, 29389003), (1603, 12595287), (4809, 4198429)]