19109182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3271}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 30154752

約数和(自身を除く): 11045570

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3271, 5842, 6542, 75233, 150466, 415417, 830834, 9554591, 19109182]

約数ペア:

[(1, 19109182), (2, 9554591), (23, 830834), (46, 415417), (127, 150466), (254, 75233), (2921, 6542), (3271, 5842)]