18529701122

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{445019}}^1$

素因数の和:445321

約数の個数: 16

約数和(自身を含む): 28196467200

約数和(自身を除く): 9666766078

約数列:

[1, 2, 109, 191, 218, 382, 20819, 41638, 445019, 890038, 48507071, 84998629, 97014142, 169997258, 9264850561, 18529701122]

約数ペア:

[(1, 18529701122), (2, 9264850561), (109, 169997258), (191, 97014142), (218, 84998629), (382, 48507071), (20819, 890038), (41638, 445019)]