19236947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 1775533

約数列:

[1, 23, 29, 151, 191, 667, 3473, 4379, 4393, 5539, 28841, 100717, 127397, 663343, 836389, 19236947]

約数ペア:

[(1, 19236947), (23, 836389), (29, 663343), (151, 127397), (191, 100717), (667, 28841), (3473, 5539), (4379, 4393)]