33515810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 63806400

約数和(自身を除く): 30290590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 421, 838, 842, 2095, 2105, 4190, 4210, 7961, 7999, 15922, 15998, 39805, 39995, 79610, 79990, 176399, 352798, 881995, 1763990, 3351581, 6703162, 16757905, 33515810]

約数ペア:

[(1, 33515810), (2, 16757905), (5, 6703162), (10, 3351581), (19, 1763990), (38, 881995), (95, 352798), (190, 176399), (419, 79990), (421, 79610), (838, 39995), (842, 39805), (2095, 15998), (2105, 15922), (4190, 7999), (4210, 7961)]