2019169312

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53069}}^1$

素因数の和:53149

約数の個数: 48

約数和(自身を含む): 4212696600

約数和(自身を除く): 2193527288

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 464, 656, 928, 1189, 1312, 2378, 4756, 9512, 19024, 38048, 53069, 106138, 212276, 424552, 849104, 1539001, 1698208, 2175829, 3078002, 4351658, 6156004, 8703316, 12312008, 17406632, 24624016, 34813264, 49248032, 63099041, 69626528, 126198082, 252396164, 504792328, 1009584656, 2019169312]

約数ペア:

[(1, 2019169312), (2, 1009584656), (4, 504792328), (8, 252396164), (16, 126198082), (29, 69626528), (32, 63099041), (41, 49248032), (58, 34813264), (82, 24624016), (116, 17406632), (164, 12312008), (232, 8703316), (328, 6156004), (464, 4351658), (656, 3078002), (928, 2175829), (1189, 1698208), (1312, 1539001), (2378, 849104), (4756, 424552), (9512, 212276), (19024, 106138), (38048, 53069)]