13451335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 17992800

約数和(自身を除く): 4541465

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 8329, 41645, 141593, 158251, 707965, 791255, 2690267, 13451335]

約数ペア:

[(1, 13451335), (5, 2690267), (17, 791255), (19, 707965), (85, 158251), (95, 141593), (323, 41645), (1615, 8329)]