22821148

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 45779552

約数和(自身を除く): 22958404

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2053, 2779, 4106, 5558, 8212, 11116, 14371, 28742, 57484, 815041, 1630082, 3260164, 5705287, 11410574, 22821148]

約数ペア:

[(1, 22821148), (2, 11410574), (4, 5705287), (7, 3260164), (14, 1630082), (28, 815041), (397, 57484), (794, 28742), (1588, 14371), (2053, 11116), (2779, 8212), (4106, 5558)]