25992031

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 30436560

約数和(自身を除く): 4444529

約数列:

[1, 13, 17, 83, 109, 169, 221, 1079, 1411, 1417, 1853, 2873, 9047, 14027, 18343, 18421, 24089, 117611, 153799, 238459, 313157, 1528943, 1999387, 25992031]

約数ペア:

[(1, 25992031), (13, 1999387), (17, 1528943), (83, 313157), (109, 238459), (169, 153799), (221, 117611), (1079, 24089), (1411, 18421), (1417, 18343), (1853, 14027), (2873, 9047)]