15592918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 26687232

約数和(自身を除く): 11094314

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 311, 473, 583, 622, 946, 1166, 2279, 3421, 4558, 6842, 13373, 16483, 25069, 26746, 32966, 50138, 147103, 181313, 294206, 362626, 708769, 1417538, 7796459, 15592918]

約数ペア:

[(1, 15592918), (2, 7796459), (11, 1417538), (22, 708769), (43, 362626), (53, 294206), (86, 181313), (106, 147103), (311, 50138), (473, 32966), (583, 26746), (622, 25069), (946, 16483), (1166, 13373), (2279, 6842), (3421, 4558)]