2247390338

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{3112729}}^1$

素因数の和:3112769

約数の個数: 12

約数和(自身を含む): 3557850390

約数和(自身を除く): 1310460052

約数列:

[1, 2, 19, 38, 361, 722, 3112729, 6225458, 59141851, 118283702, 1123695169, 2247390338]

約数ペア:

[(1, 2247390338), (2, 1123695169), (19, 118283702), (38, 59141851), (361, 6225458), (722, 3112729)]