15860541818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{4597}}^1$

素因数の和:4943

約数の個数: 48

約数和(自身を含む): 26748497160

約数和(自身を除く): 10887955342

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 269, 538, 583, 1166, 2959, 4597, 5918, 6413, 9194, 12826, 14257, 28514, 32549, 50567, 65098, 101134, 156827, 243641, 313654, 487282, 556237, 1112474, 1236593, 1725097, 2473186, 2680051, 3450194, 5360102, 13602523, 27205046, 29480561, 58961122, 65539429, 131078858, 149627753, 299255506, 720933719, 1441867438, 7930270909, 15860541818]

約数ペア:

[(1, 15860541818), (2, 7930270909), (11, 1441867438), (22, 720933719), (53, 299255506), (106, 149627753), (121, 131078858), (242, 65539429), (269, 58961122), (538, 29480561), (583, 27205046), (1166, 13602523), (2959, 5360102), (4597, 3450194), (5918, 2680051), (6413, 2473186), (9194, 1725097), (12826, 1236593), (14257, 1112474), (28514, 556237), (32549, 487282), (50567, 313654), (65098, 243641), (101134, 156827)]