18302092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{857}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 33873840

約数和(自身を除く): 15571748

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 857, 1124, 1714, 3428, 5339, 10678, 16283, 21356, 32566, 65132, 240817, 481634, 963268, 4575523, 9151046, 18302092]

約数ペア:

[(1, 18302092), (2, 9151046), (4, 4575523), (19, 963268), (38, 481634), (76, 240817), (281, 65132), (562, 32566), (857, 21356), (1124, 16283), (1714, 10678), (3428, 5339)]