21810884

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{92419}}^1$

素因数の和:92482

約数の個数: 12

約数和(自身を含む): 38816400

約数和(自身を除く): 17005516

約数列:

[1, 2, 4, 59, 118, 236, 92419, 184838, 369676, 5452721, 10905442, 21810884]

約数ペア:

[(1, 21810884), (2, 10905442), (4, 5452721), (59, 369676), (118, 184838), (236, 92419)]