17973085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 23579136

約数和(自身を除く): 5606051

約数列:

[1, 5, 13, 65, 67, 335, 871, 4127, 4355, 20635, 53651, 268255, 276509, 1382545, 3594617, 17973085]

約数ペア:

[(1, 17973085), (5, 3594617), (13, 1382545), (65, 276509), (67, 268255), (335, 53651), (871, 20635), (4127, 4355)]