22148971210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54021881}}^1$

素因数の和:54021929

約数の個数: 16

約数和(自身を含む): 40840542792

約数和(自身を除く): 18691571582

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 54021881, 108043762, 270109405, 540218810, 2214897121, 4429794242, 11074485605, 22148971210]

約数ペア:

[(1, 22148971210), (2, 11074485605), (5, 4429794242), (10, 2214897121), (41, 540218810), (82, 270109405), (205, 108043762), (410, 54021881)]