12663310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 26853120

約数和(自身を除く): 14189810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 83, 95, 110, 146, 166, 190, 209, 365, 415, 418, 730, 803, 830, 913, 1045, 1387, 1577, 1606, 1826, 2090, 2774, 3154, 4015, 4565, 6059, 6935, 7885, 8030, 9130, 12118, 13870, 15257, 15770, 17347, 30295, 30514, 34694, 60590, 66649, 76285, 86735, 115121, 133298, 152570, 173470, 230242, 333245, 575605, 666490, 1151210, 1266331, 2532662, 6331655, 12663310]

約数ペア:

[(1, 12663310), (2, 6331655), (5, 2532662), (10, 1266331), (11, 1151210), (19, 666490), (22, 575605), (38, 333245), (55, 230242), (73, 173470), (83, 152570), (95, 133298), (110, 115121), (146, 86735), (166, 76285), (190, 66649), (209, 60590), (365, 34694), (415, 30514), (418, 30295), (730, 17347), (803, 15770), (830, 15257), (913, 13870), (1045, 12118), (1387, 9130), (1577, 8030), (1606, 7885), (1826, 6935), (2090, 6059), (2774, 4565), (3154, 4015)]