25257362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18329}}^1$

素因数の和:18397

約数の個数: 16

約数和(自身を含む): 41572440

約数和(自身を除く): 16315078

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 18329, 36658, 238277, 476554, 971437, 1942874, 12628681, 25257362]

約数ペア:

[(1, 25257362), (2, 12628681), (13, 1942874), (26, 971437), (53, 476554), (106, 238277), (689, 36658), (1378, 18329)]