23188835

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 30449520

約数和(自身を除く): 7260685

約数列:

[1, 5, 19, 29, 95, 145, 361, 443, 551, 1805, 2215, 2755, 8417, 10469, 12847, 42085, 52345, 64235, 159923, 244093, 799615, 1220465, 4637767, 23188835]

約数ペア:

[(1, 23188835), (5, 4637767), (19, 1220465), (29, 799615), (95, 244093), (145, 159923), (361, 64235), (443, 52345), (551, 42085), (1805, 12847), (2215, 10469), (2755, 8417)]