12061712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 25456704

約数和(自身を除く): 13394992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 563, 824, 1126, 1339, 1648, 2252, 2678, 4504, 5356, 7319, 9008, 10712, 14638, 21424, 29276, 57989, 58552, 115978, 117104, 231956, 463912, 753857, 927824, 1507714, 3015428, 6030856, 12061712]

約数ペア:

[(1, 12061712), (2, 6030856), (4, 3015428), (8, 1507714), (13, 927824), (16, 753857), (26, 463912), (52, 231956), (103, 117104), (104, 115978), (206, 58552), (208, 57989), (412, 29276), (563, 21424), (824, 14638), (1126, 10712), (1339, 9008), (1648, 7319), (2252, 5356), (2678, 4504)]