13520270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79531}}^1$

素因数の和:79555

約数の個数: 16

約数和(自身を含む): 25768368

約数和(自身を除く): 12248098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 79531, 159062, 397655, 795310, 1352027, 2704054, 6760135, 13520270]

約数ペア:

[(1, 13520270), (2, 6760135), (5, 2704054), (10, 1352027), (17, 795310), (34, 397655), (85, 159062), (170, 79531)]