186838145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{32297}}^1$

素因数の和:32404

約数の個数: 16

約数和(自身を含む): 244172880

約数和(自身を除く): 57334735

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 32297, 161485, 419861, 2099305, 2874433, 14372165, 37367629, 186838145]

約数ペア:

[(1, 186838145), (5, 37367629), (13, 14372165), (65, 2874433), (89, 2099305), (445, 419861), (1157, 161485), (5785, 32297)]