18147222019

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{38713}}^1$

素因数の和:39054

約数の個数: 16

約数和(自身を含む): 19233115200

約数和(自身を除く): 1085893181

約数列:

[1, 23, 89, 229, 2047, 5267, 20381, 38713, 468763, 890399, 3445457, 8865277, 79245511, 203901371, 789009653, 18147222019]

約数ペア:

[(1, 18147222019), (23, 789009653), (89, 203901371), (229, 79245511), (2047, 8865277), (5267, 3445457), (20381, 890399), (38713, 468763)]