18306535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16567}}^1$

素因数の和:16602

約数の個数: 16

約数和(自身を含む): 25050816

約数和(自身を除く): 6744281

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 16567, 82835, 215371, 281639, 1076855, 1408195, 3661307, 18306535]

約数ペア:

[(1, 18306535), (5, 3661307), (13, 1408195), (17, 1076855), (65, 281639), (85, 215371), (221, 82835), (1105, 16567)]