17018872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163643}}^1$

素因数の和:163662

約数の個数: 16

約数和(自身を含む): 34365240

約数和(自身を除く): 17346368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163643, 327286, 654572, 1309144, 2127359, 4254718, 8509436, 17018872]

約数ペア:

[(1, 17018872), (2, 8509436), (4, 4254718), (8, 2127359), (13, 1309144), (26, 654572), (52, 327286), (104, 163643)]