15705562317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{19913}}^1$

素因数の和:20173

約数の個数: 32

約数和(自身を含む): 22424757120

約数和(自身を除く): 6719194803

約数列:

[1, 3, 19, 57, 101, 137, 303, 411, 1919, 2603, 5757, 7809, 13837, 19913, 41511, 59739, 262903, 378347, 788709, 1135041, 2011213, 2728081, 6033639, 8184243, 38213047, 51833539, 114639141, 155500617, 275536181, 826608543, 5235187439, 15705562317]

約数ペア:

[(1, 15705562317), (3, 5235187439), (19, 826608543), (57, 275536181), (101, 155500617), (137, 114639141), (303, 51833539), (411, 38213047), (1919, 8184243), (2603, 6033639), (5757, 2728081), (7809, 2011213), (13837, 1135041), (19913, 788709), (41511, 378347), (59739, 262903)]