18577141

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2492

約数の個数: 16

約数和(自身を含む): 21990528

約数和(自身を除く): 3413387

約数列:

[1, 11, 17, 41, 187, 451, 697, 2423, 7667, 26653, 41191, 99343, 453101, 1092773, 1688831, 18577141]

約数ペア:

[(1, 18577141), (11, 1688831), (17, 1092773), (41, 453101), (187, 99343), (451, 41191), (697, 26653), (2423, 7667)]