196995019

素因数分解:

${\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{11317}}^1$

素因数の和:11446

約数の個数: 12

約数和(自身を含む): 215404176

約数和(自身を除く): 18409157

約数列:

[1, 13, 103, 169, 1339, 11317, 17407, 147121, 1165651, 1912573, 15153463, 196995019]

約数ペア:

[(1, 196995019), (13, 15153463), (103, 1912573), (169, 1165651), (1339, 147121), (11317, 17407)]