13200572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42859}}^1$

素因数の和:42881

約数の個数: 24

約数和(自身を含む): 28801920

約数和(自身を除く): 15601348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 42859, 85718, 171436, 300013, 471449, 600026, 942898, 1200052, 1885796, 3300143, 6600286, 13200572]

約数ペア:

[(1, 13200572), (2, 6600286), (4, 3300143), (7, 1885796), (11, 1200052), (14, 942898), (22, 600026), (28, 471449), (44, 300013), (77, 171436), (154, 85718), (308, 42859)]