18315362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2741}}^1$

素因数の和:3013

約数の個数: 16

約数和(自身を含む): 29712312

約数和(自身を除く): 11396950

約数列:

[1, 2, 13, 26, 257, 514, 2741, 3341, 5482, 6682, 35633, 71266, 704437, 1408874, 9157681, 18315362]

約数ペア:

[(1, 18315362), (2, 9157681), (13, 1408874), (26, 704437), (257, 71266), (514, 35633), (2741, 6682), (3341, 5482)]