13123690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32009}}^1$

素因数の和:32057

約数の個数: 16

約数和(自身を含む): 24199560

約数和(自身を除く): 11075870

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 32009, 64018, 160045, 320090, 1312369, 2624738, 6561845, 13123690]

約数ペア:

[(1, 13123690), (2, 6561845), (5, 2624738), (10, 1312369), (41, 320090), (82, 160045), (205, 64018), (410, 32009)]