19224477

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 29148600

約数和(自身を除く): 9924123

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 1009, 2117, 3027, 6351, 9081, 19053, 29261, 73657, 87783, 220971, 263349, 662913, 2136053, 6408159, 19224477]

約数ペア:

[(1, 19224477), (3, 6408159), (9, 2136053), (29, 662913), (73, 263349), (87, 220971), (219, 87783), (261, 73657), (657, 29261), (1009, 19053), (2117, 9081), (3027, 6351)]