11920030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 23126400

約数和(自身を除く): 11206370

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1459, 1634, 2918, 4085, 7295, 8170, 14590, 27721, 55442, 62737, 125474, 138605, 277210, 313685, 627370, 1192003, 2384006, 5960015, 11920030]

約数ペア:

[(1, 11920030), (2, 5960015), (5, 2384006), (10, 1192003), (19, 627370), (38, 313685), (43, 277210), (86, 138605), (95, 125474), (190, 62737), (215, 55442), (430, 27721), (817, 14590), (1459, 8170), (1634, 7295), (2918, 4085)]