23915866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:610

約数の個数: 24

約数和(自身を含む): 39165660

約数和(自身を除く): 15249794

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 409, 818, 2249, 4498, 5317, 10634, 29237, 58474, 69121, 70757, 138242, 141514, 919841, 1839682, 11957933, 23915866]

約数ペア:

[(1, 23915866), (2, 11957933), (13, 1839682), (26, 919841), (169, 141514), (173, 138242), (338, 70757), (346, 69121), (409, 58474), (818, 29237), (2249, 10634), (4498, 5317)]