13028312

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 27562920

約数和(自身を除く): 14534608

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 313, 344, 473, 484, 626, 946, 968, 1252, 1892, 2504, 3443, 3784, 5203, 6886, 10406, 13459, 13772, 20812, 26918, 27544, 37873, 41624, 53836, 75746, 107672, 148049, 151492, 296098, 302984, 592196, 1184392, 1628539, 3257078, 6514156, 13028312]

約数ペア:

[(1, 13028312), (2, 6514156), (4, 3257078), (8, 1628539), (11, 1184392), (22, 592196), (43, 302984), (44, 296098), (86, 151492), (88, 148049), (121, 107672), (172, 75746), (242, 53836), (313, 41624), (344, 37873), (473, 27544), (484, 26918), (626, 20812), (946, 13772), (968, 13459), (1252, 10406), (1892, 6886), (2504, 5203), (3443, 3784)]