22375619

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3034

約数の個数: 16

約数和(自身を含む): 27260928

約数和(自身を除く): 4885309

約数列:

[1, 7, 23, 47, 161, 329, 1081, 2957, 7567, 20699, 68011, 138979, 476077, 972853, 3196517, 22375619]

約数ペア:

[(1, 22375619), (7, 3196517), (23, 972853), (47, 476077), (161, 138979), (329, 68011), (1081, 20699), (2957, 7567)]