2015232188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193549}}^1$

素因数の和:193709

約数の個数: 24

約数和(自身を含む): 3739386000

約数和(自身を除く): 1724153812

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 193549, 387098, 774196, 3677431, 7354862, 14709724, 26516213, 53032426, 106064852, 503808047, 1007616094, 2015232188]

約数ペア:

[(1, 2015232188), (2, 1007616094), (4, 503808047), (19, 106064852), (38, 53032426), (76, 26516213), (137, 14709724), (274, 7354862), (548, 3677431), (2603, 774196), (5206, 387098), (10412, 193549)]