17937370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5670

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 18506150

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5623, 11246, 28115, 56230, 61853, 123706, 163067, 309265, 326134, 618530, 815335, 1630670, 1793737, 3587474, 8968685, 17937370]

約数ペア:

[(1, 17937370), (2, 8968685), (5, 3587474), (10, 1793737), (11, 1630670), (22, 815335), (29, 618530), (55, 326134), (58, 309265), (110, 163067), (145, 123706), (290, 61853), (319, 56230), (638, 28115), (1595, 11246), (3190, 5623)]