38904965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2099}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 51105600

約数和(自身を除く): 12200635

約数列:

[1, 5, 11, 55, 337, 1685, 2099, 3707, 10495, 18535, 23089, 115445, 707363, 3536815, 7780993, 38904965]

約数ペア:

[(1, 38904965), (5, 7780993), (11, 3536815), (55, 707363), (337, 115445), (1685, 23089), (2099, 18535), (3707, 10495)]