16696045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 21358080

約数和(自身を除く): 4662035

約数列:

[1, 5, 23, 47, 115, 235, 1081, 3089, 5405, 15445, 71047, 145183, 355235, 725915, 3339209, 16696045]

約数ペア:

[(1, 16696045), (5, 3339209), (23, 725915), (47, 355235), (115, 145183), (235, 71047), (1081, 15445), (3089, 5405)]