12449020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16823}}^1$

素因数の和:16869

約数の個数: 24

約数和(自身を含む): 26851104

約数和(自身を除く): 14402084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16823, 33646, 67292, 84115, 168230, 336460, 622451, 1244902, 2489804, 3112255, 6224510, 12449020]

約数ペア:

[(1, 12449020), (2, 6224510), (4, 3112255), (5, 2489804), (10, 1244902), (20, 622451), (37, 336460), (74, 168230), (148, 84115), (185, 67292), (370, 33646), (740, 16823)]