12247684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 12137852

約数列:

[1, 2, 4, 17, 23, 34, 41, 46, 68, 82, 92, 164, 191, 382, 391, 697, 764, 782, 943, 1394, 1564, 1886, 2788, 3247, 3772, 4393, 6494, 7831, 8786, 12988, 15662, 16031, 17572, 31324, 32062, 64124, 74681, 133127, 149362, 180113, 266254, 298724, 360226, 532508, 720452, 3061921, 6123842, 12247684]

約数ペア:

[(1, 12247684), (2, 6123842), (4, 3061921), (17, 720452), (23, 532508), (34, 360226), (41, 298724), (46, 266254), (68, 180113), (82, 149362), (92, 133127), (164, 74681), (191, 64124), (382, 32062), (391, 31324), (697, 17572), (764, 16031), (782, 15662), (943, 12988), (1394, 8786), (1564, 7831), (1886, 6494), (2788, 4393), (3247, 3772)]