13303660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28921}}^1$

素因数の和:28953

約数の個数: 24

約数和(自身を含む): 29153376

約数和(自身を除く): 15849716

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28921, 57842, 115684, 144605, 289210, 578420, 665183, 1330366, 2660732, 3325915, 6651830, 13303660]

約数ペア:

[(1, 13303660), (2, 6651830), (4, 3325915), (5, 2660732), (10, 1330366), (20, 665183), (23, 578420), (46, 289210), (92, 144605), (115, 115684), (230, 57842), (460, 28921)]