18273695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 24216192

約数和(自身を除く): 5942497

約数列:

[1, 5, 11, 55, 83, 415, 913, 4003, 4565, 20015, 44033, 220165, 332249, 1661245, 3654739, 18273695]

約数ペア:

[(1, 18273695), (5, 3654739), (11, 1661245), (55, 332249), (83, 220165), (415, 44033), (913, 20015), (4003, 4565)]