18967034

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 28911168

約数和(自身を除く): 9944134

約数列:

[1, 2, 107, 214, 263, 337, 526, 674, 28141, 36059, 56282, 72118, 88631, 177262, 9483517, 18967034]

約数ペア:

[(1, 18967034), (2, 9483517), (107, 177262), (214, 88631), (263, 72118), (337, 56282), (526, 36059), (674, 28141)]