12042205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 17991936

約数和(自身を除く): 5949731

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 547, 595, 629, 1295, 2735, 3145, 3829, 4403, 9299, 19145, 20239, 22015, 46495, 65093, 101195, 141673, 325465, 344063, 708365, 1720315, 2408441, 12042205]

約数ペア:

[(1, 12042205), (5, 2408441), (7, 1720315), (17, 708365), (35, 344063), (37, 325465), (85, 141673), (119, 101195), (185, 65093), (259, 46495), (547, 22015), (595, 20239), (629, 19145), (1295, 9299), (2735, 4403), (3145, 3829)]