23384390

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5581}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 42199920

約数和(自身を除く): 18815530

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 5581, 11162, 27905, 55810, 2338439, 4676878, 11692195, 23384390]

約数ペア:

[(1, 23384390), (2, 11692195), (5, 4676878), (10, 2338439), (419, 55810), (838, 27905), (2095, 11162), (4190, 5581)]