18804559268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{199429}}^1$

素因数の和:201587

約数の個数: 24

約数和(自身を含む): 35916545280

約数和(自身を除く): 17111986012

約数列:

[1, 2, 4, 11, 22, 44, 2143, 4286, 8572, 23573, 47146, 94292, 199429, 398858, 797716, 2193719, 4387438, 8774876, 427376347, 854752694, 1709505388, 4701139817, 9402279634, 18804559268]

約数ペア:

[(1, 18804559268), (2, 9402279634), (4, 4701139817), (11, 1709505388), (22, 854752694), (44, 427376347), (2143, 8774876), (4286, 4387438), (8572, 2193719), (23573, 797716), (47146, 398858), (94292, 199429)]