22380995

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 33650064

約数和(自身を除く): 11269069

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 7027, 35135, 49189, 91351, 245945, 344323, 456755, 639457, 1721615, 3197285, 4476199, 22380995]

約数ペア:

[(1, 22380995), (5, 4476199), (7, 3197285), (13, 1721615), (35, 639457), (49, 456755), (65, 344323), (91, 245945), (245, 91351), (455, 49189), (637, 35135), (3185, 7027)]