19326026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7927}}^1$

素因数の和:8005

約数の個数: 16

約数和(自身を含む): 30824064

約数和(自身を除く): 11498038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7927, 15854, 182321, 364642, 420131, 840262, 9663013, 19326026]

約数ペア:

[(1, 19326026), (2, 9663013), (23, 840262), (46, 420131), (53, 364642), (106, 182321), (1219, 15854), (2438, 7927)]