19623922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22453}}^1$

素因数の和:22497

約数の個数: 16

約数和(自身を含む): 32333760

約数和(自身を除く): 12709838

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22453, 44906, 426607, 516419, 853214, 1032838, 9811961, 19623922]

約数ペア:

[(1, 19623922), (2, 9811961), (19, 1032838), (23, 853214), (38, 516419), (46, 426607), (437, 44906), (874, 22453)]