12190285

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 15729120

約数和(自身を除く): 3538835

約数列:

[1, 5, 31, 43, 59, 155, 215, 295, 961, 1333, 1829, 2537, 4805, 6665, 9145, 12685, 41323, 56699, 78647, 206615, 283495, 393235, 2438057, 12190285]

約数ペア:

[(1, 12190285), (5, 2438057), (31, 393235), (43, 283495), (59, 206615), (155, 78647), (215, 56699), (295, 41323), (961, 12685), (1333, 9145), (1829, 6665), (2537, 4805)]