15692017616

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2185

約数の個数: 120

約数和(自身を含む): 35353570560

約数和(自身を除く): 19661552944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 223, 242, 304, 418, 446, 484, 836, 892, 968, 1672, 1784, 1913, 1936, 2299, 2453, 3344, 3568, 3826, 4237, 4598, 4906, 7652, 8474, 9196, 9812, 15304, 16948, 18392, 19624, 21043, 26983, 30608, 33896, 36347, 36784, 39248, 42086, 46607, 53966, 67792, 72694, 84172, 93214, 107932, 145388, 168344, 186428, 215864, 231473, 290776, 336688, 372856, 399817, 426599, 431728, 462946, 512677, 581552, 745712, 799634, 853198, 925892, 1025354, 1599268, 1706396, 1851784, 2050708, 3198536, 3412792, 3703568, 4101416, 4397987, 4692589, 6397072, 6825584, 8105381, 8202832, 8795974, 9385178, 16210762, 17591948, 18770356, 32421524, 35183896, 37540712, 51618479, 64843048, 70367792, 75081424, 89159191, 103236958, 129686096, 178318382, 206473916, 356636764, 412947832, 713273528, 825895664, 980751101, 1426547056, 1961502202, 3923004404, 7846008808, 15692017616]

約数ペア:

[(1, 15692017616), (2, 7846008808), (4, 3923004404), (8, 1961502202), (11, 1426547056), (16, 980751101), (19, 825895664), (22, 713273528), (38, 412947832), (44, 356636764), (76, 206473916), (88, 178318382), (121, 129686096), (152, 103236958), (176, 89159191), (209, 75081424), (223, 70367792), (242, 64843048), (304, 51618479), (418, 37540712), (446, 35183896), (484, 32421524), (836, 18770356), (892, 17591948), (968, 16210762), (1672, 9385178), (1784, 8795974), (1913, 8202832), (1936, 8105381), (2299, 6825584), (2453, 6397072), (3344, 4692589), (3568, 4397987), (3826, 4101416), (4237, 3703568), (4598, 3412792), (4906, 3198536), (7652, 2050708), (8474, 1851784), (9196, 1706396), (9812, 1599268), (15304, 1025354), (16948, 925892), (18392, 853198), (19624, 799634), (21043, 745712), (26983, 581552), (30608, 512677), (33896, 462946), (36347, 431728), (36784, 426599), (39248, 399817), (42086, 372856), (46607, 336688), (53966, 290776), (67792, 231473), (72694, 215864), (84172, 186428), (93214, 168344), (107932, 145388)]