16565526428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{185189}}^1$

素因数の和:185330

約数の個数: 48

約数和(自身を含む): 33600873600

約数和(自身を除く): 17035347172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 836, 1177, 2033, 2354, 4066, 4708, 8132, 22363, 44726, 89452, 185189, 370378, 740756, 2037079, 3518591, 4074158, 7037182, 8148316, 14074364, 19815223, 38704501, 39630446, 77409002, 79260892, 154818004, 217967453, 376489237, 435934906, 752978474, 871869812, 1505956948, 4141381607, 8282763214, 16565526428]

約数ペア:

[(1, 16565526428), (2, 8282763214), (4, 4141381607), (11, 1505956948), (19, 871869812), (22, 752978474), (38, 435934906), (44, 376489237), (76, 217967453), (107, 154818004), (209, 79260892), (214, 77409002), (418, 39630446), (428, 38704501), (836, 19815223), (1177, 14074364), (2033, 8148316), (2354, 7037182), (4066, 4074158), (4708, 3518591), (8132, 2037079), (22363, 740756), (44726, 370378), (89452, 185189)]