82172194

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{18701}}^1$

素因数の和:18742

約数の個数: 16

約数和(自身を含む): 133532280

約数和(自身を除く): 51360086

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 18701, 37402, 243113, 486226, 3160469, 6320938, 41086097, 82172194]

約数ペア:

[(1, 82172194), (2, 41086097), (13, 6320938), (26, 3160469), (169, 486226), (338, 243113), (2197, 37402), (4394, 18701)]