1909606543

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{71971}}^1$

素因数の和:72154

約数の個数: 12

約数和(自身を含む): 2080998408

約数和(自身を除く): 171391865

約数列:

[1, 13, 157, 169, 2041, 26533, 71971, 935623, 11299447, 12163099, 146892811, 1909606543]

約数ペア:

[(1, 1909606543), (13, 146892811), (157, 12163099), (169, 11299447), (2041, 935623), (26533, 71971)]