22217744

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{1511}}^1$

素因数の和:2438

約数の個数: 20

約数和(自身を含む): 43122240

約数和(自身を除く): 20904496

約数列:

[1, 2, 4, 8, 16, 919, 1511, 1838, 3022, 3676, 6044, 7352, 12088, 14704, 24176, 1388609, 2777218, 5554436, 11108872, 22217744]

約数ペア:

[(1, 22217744), (2, 11108872), (4, 5554436), (8, 2777218), (16, 1388609), (919, 24176), (1511, 14704), (1838, 12088), (3022, 7352), (3676, 6044)]