9889330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 19605888

約数和(自身を除く): 9716558

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 743, 1210, 1331, 1486, 2662, 3715, 6655, 7430, 8173, 13310, 16346, 40865, 81730, 89903, 179806, 449515, 899030, 988933, 1977866, 4944665, 9889330]

約数ペア:

[(1, 9889330), (2, 4944665), (5, 1977866), (10, 988933), (11, 899030), (22, 449515), (55, 179806), (110, 89903), (121, 81730), (242, 40865), (605, 16346), (743, 13310), (1210, 8173), (1331, 7430), (1486, 6655), (2662, 3715)]