15619903936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2681989}}^1$

素因数の和:2682021

約数の個数: 56

約数和(自身を含む): 38148625760

約数和(自身を除く): 22528721824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 2681989, 5363978, 10727956, 18773923, 21455912, 34865857, 37547846, 42911824, 69731714, 75095692, 85823648, 139463428, 150191384, 171647296, 244060999, 278926856, 300382768, 488121998, 557853712, 600765536, 976243996, 1115707424, 1201531072, 1952487992, 2231414848, 3904975984, 7809951968, 15619903936]

約数ペア:

[(1, 15619903936), (2, 7809951968), (4, 3904975984), (7, 2231414848), (8, 1952487992), (13, 1201531072), (14, 1115707424), (16, 976243996), (26, 600765536), (28, 557853712), (32, 488121998), (52, 300382768), (56, 278926856), (64, 244060999), (91, 171647296), (104, 150191384), (112, 139463428), (182, 85823648), (208, 75095692), (224, 69731714), (364, 42911824), (416, 37547846), (448, 34865857), (728, 21455912), (832, 18773923), (1456, 10727956), (2912, 5363978), (5824, 2681989)]