12449260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6163}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 26406576

約数和(自身を除く): 13957316

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 6163, 12326, 24652, 30815, 61630, 123260, 622463, 1244926, 2489852, 3112315, 6224630, 12449260]

約数ペア:

[(1, 12449260), (2, 6224630), (4, 3112315), (5, 2489852), (10, 1244926), (20, 622463), (101, 123260), (202, 61630), (404, 30815), (505, 24652), (1010, 12326), (2020, 6163)]