12209412

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 30707712

約数和(自身を除く): 18498300

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 1427, 2139, 2852, 2854, 4278, 4281, 5708, 8556, 8562, 17124, 32821, 44237, 65642, 88474, 98463, 131284, 132711, 176948, 196926, 265422, 393852, 530844, 1017451, 2034902, 3052353, 4069804, 6104706, 12209412]

約数ペア:

[(1, 12209412), (2, 6104706), (3, 4069804), (4, 3052353), (6, 2034902), (12, 1017451), (23, 530844), (31, 393852), (46, 265422), (62, 196926), (69, 176948), (92, 132711), (93, 131284), (124, 98463), (138, 88474), (186, 65642), (276, 44237), (372, 32821), (713, 17124), (1426, 8562), (1427, 8556), (2139, 5708), (2852, 4281), (2854, 4278)]