16999060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65381}}^1$

素因数の和:65403

約数の個数: 24

約数和(自身を含む): 38444616

約数和(自身を除く): 21445556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 65381, 130762, 261524, 326905, 653810, 849953, 1307620, 1699906, 3399812, 4249765, 8499530, 16999060]

約数ペア:

[(1, 16999060), (2, 8499530), (4, 4249765), (5, 3399812), (10, 1699906), (13, 1307620), (20, 849953), (26, 653810), (52, 326905), (65, 261524), (130, 130762), (260, 65381)]