21301060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96823}}^1$

素因数の和:96843

約数の個数: 24

約数和(自身を含む): 48799296

約数和(自身を除く): 27498236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 96823, 193646, 387292, 484115, 968230, 1065053, 1936460, 2130106, 4260212, 5325265, 10650530, 21301060]

約数ペア:

[(1, 21301060), (2, 10650530), (4, 5325265), (5, 4260212), (10, 2130106), (11, 1936460), (20, 1065053), (22, 968230), (44, 484115), (55, 387292), (110, 193646), (220, 96823)]