22903788

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{12157}}^1$

素因数の和:12321

約数の個数: 24

約数和(自身を含む): 53786992

約数和(自身を除く): 30883204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 12157, 24314, 36471, 48628, 72942, 145884, 1908649, 3817298, 5725947, 7634596, 11451894, 22903788]

約数ペア:

[(1, 22903788), (2, 11451894), (3, 7634596), (4, 5725947), (6, 3817298), (12, 1908649), (157, 145884), (314, 72942), (471, 48628), (628, 36471), (942, 24314), (1884, 12157)]