18370005005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{21701}}^1\times {\mathrm{15391}}^1$

素因数の和:37108

約数の個数: 16

約数和(自身を含む): 24050677248

約数和(自身を除く): 5680672243

約数列:

[1, 5, 11, 55, 15391, 21701, 76955, 108505, 169301, 238711, 846505, 1193555, 334000091, 1670000455, 3674001001, 18370005005]

約数ペア:

[(1, 18370005005), (5, 3674001001), (11, 1670000455), (55, 334000091), (15391, 1193555), (21701, 846505), (76955, 238711), (108505, 169301)]