12356344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 31127040

約数和(自身を除く): 18770696

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 1543, 2002, 3086, 4004, 6172, 8008, 10801, 12344, 16973, 20059, 21602, 33946, 40118, 43204, 67892, 80236, 86408, 118811, 135784, 140413, 160472, 220649, 237622, 280826, 441298, 475244, 561652, 882596, 950488, 1123304, 1544543, 1765192, 3089086, 6178172, 12356344]

約数ペア:

[(1, 12356344), (2, 6178172), (4, 3089086), (7, 1765192), (8, 1544543), (11, 1123304), (13, 950488), (14, 882596), (22, 561652), (26, 475244), (28, 441298), (44, 280826), (52, 237622), (56, 220649), (77, 160472), (88, 140413), (91, 135784), (104, 118811), (143, 86408), (154, 80236), (182, 67892), (286, 43204), (308, 40118), (364, 33946), (572, 21602), (616, 20059), (728, 16973), (1001, 12344), (1144, 10801), (1543, 8008), (2002, 6172), (3086, 4004)]