18884048810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{157933}}^1$

素因数の和:159038

約数の個数: 32

約数和(自身を含む): 37115753472

約数和(自身を除く): 18231704662

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1087, 2174, 5435, 10870, 11957, 23914, 59785, 119570, 157933, 315866, 789665, 1579330, 1737263, 3474526, 8686315, 17372630, 171673171, 343346342, 858365855, 1716731710, 1888404881, 3776809762, 9442024405, 18884048810]

約数ペア:

[(1, 18884048810), (2, 9442024405), (5, 3776809762), (10, 1888404881), (11, 1716731710), (22, 858365855), (55, 343346342), (110, 171673171), (1087, 17372630), (2174, 8686315), (5435, 3474526), (10870, 1737263), (11957, 1579330), (23914, 789665), (59785, 315866), (119570, 157933)]