19450996

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 35710920

約数和(自身を除く): 16259924

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 2297, 4234, 4594, 8468, 9188, 66613, 133226, 167681, 266452, 335362, 670724, 4862749, 9725498, 19450996]

約数ペア:

[(1, 19450996), (2, 9725498), (4, 4862749), (29, 670724), (58, 335362), (73, 266452), (116, 167681), (146, 133226), (292, 66613), (2117, 9188), (2297, 8468), (4234, 4594)]