12370645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1223}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 18036864

約数和(自身を除く): 5666219

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1223, 1445, 2023, 6115, 8561, 10115, 20791, 42805, 103955, 145537, 353447, 727685, 1767235, 2474129, 12370645]

約数ペア:

[(1, 12370645), (5, 2474129), (7, 1767235), (17, 727685), (35, 353447), (85, 145537), (119, 103955), (289, 42805), (595, 20791), (1223, 10115), (1445, 8561), (2023, 6115)]