23739905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2347}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 34600128

約数和(自身を除く): 10860223

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 2347, 10115, 11735, 16429, 39899, 82145, 199495, 279293, 678283, 1396465, 3391415, 4747981, 23739905]

約数ペア:

[(1, 23739905), (5, 4747981), (7, 3391415), (17, 1396465), (35, 678283), (85, 279293), (119, 199495), (289, 82145), (595, 39899), (1445, 16429), (2023, 11735), (2347, 10115)]