11832820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31139}}^1$

素因数の和:31167

約数の個数: 24

約数和(自身を含む): 26157600

約数和(自身を除く): 14324780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 31139, 62278, 124556, 155695, 311390, 591641, 622780, 1183282, 2366564, 2958205, 5916410, 11832820]

約数ペア:

[(1, 11832820), (2, 5916410), (4, 2958205), (5, 2366564), (10, 1183282), (19, 622780), (20, 591641), (38, 311390), (76, 155695), (95, 124556), (190, 62278), (380, 31139)]