12081628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 24554880

約数和(自身を除く): 12473252

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 173, 221, 316, 346, 442, 692, 884, 1027, 1343, 2054, 2249, 2686, 2941, 4108, 4498, 5372, 5882, 8996, 11764, 13667, 17459, 27334, 34918, 38233, 54668, 69836, 76466, 152932, 177671, 232339, 355342, 464678, 710684, 929356, 3020407, 6040814, 12081628]

約数ペア:

[(1, 12081628), (2, 6040814), (4, 3020407), (13, 929356), (17, 710684), (26, 464678), (34, 355342), (52, 232339), (68, 177671), (79, 152932), (158, 76466), (173, 69836), (221, 54668), (316, 38233), (346, 34918), (442, 27334), (692, 17459), (884, 13667), (1027, 11764), (1343, 8996), (2054, 5882), (2249, 5372), (2686, 4498), (2941, 4108)]