18853324

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1607}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 37820160

約数和(自身を除く): 18966836

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1607, 1676, 2933, 3214, 5866, 6428, 11249, 11732, 22498, 44996, 673333, 1346666, 2693332, 4713331, 9426662, 18853324]

約数ペア:

[(1, 18853324), (2, 9426662), (4, 4713331), (7, 2693332), (14, 1346666), (28, 673333), (419, 44996), (838, 22498), (1607, 11732), (1676, 11249), (2933, 6428), (3214, 5866)]