15338976

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6983

約数の個数: 48

約数和(自身を含む): 42021504

約数和(自身を除く): 26682528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 6947, 13894, 20841, 27788, 41682, 55576, 83364, 111152, 159781, 166728, 222304, 319562, 333456, 479343, 639124, 666912, 958686, 1278248, 1917372, 2556496, 3834744, 5112992, 7669488, 15338976]

約数ペア:

[(1, 15338976), (2, 7669488), (3, 5112992), (4, 3834744), (6, 2556496), (8, 1917372), (12, 1278248), (16, 958686), (23, 666912), (24, 639124), (32, 479343), (46, 333456), (48, 319562), (69, 222304), (92, 166728), (96, 159781), (138, 111152), (184, 83364), (276, 55576), (368, 41682), (552, 27788), (736, 20841), (1104, 13894), (2208, 6947)]