18716084

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{7559}}^1$

素因数の和:8182

約数の個数: 12

約数和(自身を含む): 32810400

約数和(自身を除く): 14094316

約数列:

[1, 2, 4, 619, 1238, 2476, 7559, 15118, 30236, 4679021, 9358042, 18716084]

約数ペア:

[(1, 18716084), (2, 9358042), (4, 4679021), (619, 30236), (1238, 15118), (2476, 7559)]