12195704

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11996296

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 839, 1678, 1817, 3356, 3634, 6712, 7268, 14536, 19297, 38594, 66281, 77188, 132562, 154376, 265124, 530248, 1524463, 3048926, 6097852, 12195704]

約数ペア:

[(1, 12195704), (2, 6097852), (4, 3048926), (8, 1524463), (23, 530248), (46, 265124), (79, 154376), (92, 132562), (158, 77188), (184, 66281), (316, 38594), (632, 19297), (839, 14536), (1678, 7268), (1817, 6712), (3356, 3634)]