345314911

素因数分解:

${\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{2459}}^1$

素因数の和:2886

約数の個数: 12

約数和(自身を含む): 365531400

約数和(自身を除く): 20216489

約数列:

[1, 19, 361, 389, 2459, 7391, 46721, 140429, 887699, 956551, 18174469, 345314911]

約数ペア:

[(1, 345314911), (19, 18174469), (361, 956551), (389, 887699), (2459, 140429), (7391, 46721)]