18242204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5107}}^1$

素因数の和:5177

約数の個数: 24

約数和(自身を含む): 34325760

約数和(自身を除く): 16083556

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5107, 10214, 20428, 97033, 194066, 240029, 388132, 480058, 960116, 4560551, 9121102, 18242204]

約数ペア:

[(1, 18242204), (2, 9121102), (4, 4560551), (19, 960116), (38, 480058), (47, 388132), (76, 240029), (94, 194066), (188, 97033), (893, 20428), (1786, 10214), (3572, 5107)]