15764923732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{3449}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 29327760000

約数和(自身を除く): 13562836268

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 439, 548, 878, 1756, 2603, 3449, 5206, 6898, 8341, 10412, 13796, 16682, 33364, 60143, 65531, 120286, 131062, 240572, 262124, 472513, 945026, 1142717, 1514111, 1890052, 2285434, 3028222, 4570868, 6056444, 8977747, 17955494, 28768109, 35910988, 57536218, 115072436, 207433207, 414866414, 829732828, 3941230933, 7882461866, 15764923732]

約数ペア:

[(1, 15764923732), (2, 7882461866), (4, 3941230933), (19, 829732828), (38, 414866414), (76, 207433207), (137, 115072436), (274, 57536218), (439, 35910988), (548, 28768109), (878, 17955494), (1756, 8977747), (2603, 6056444), (3449, 4570868), (5206, 3028222), (6898, 2285434), (8341, 1890052), (10412, 1514111), (13796, 1142717), (16682, 945026), (33364, 472513), (60143, 262124), (65531, 240572), (120286, 131062)]