11478490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39581}}^1$

素因数の和:39617

約数の個数: 16

約数和(自身を含む): 21374280

約数和(自身を除く): 9895790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 39581, 79162, 197905, 395810, 1147849, 2295698, 5739245, 11478490]

約数ペア:

[(1, 11478490), (2, 5739245), (5, 2295698), (10, 1147849), (29, 395810), (58, 197905), (145, 79162), (290, 39581)]