11900286

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4211}}^1$

素因数の和:4376

約数の個数: 24

約数和(自身を含む): 25954344

約数和(自身を除く): 14054058

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4211, 8422, 12633, 25266, 37899, 75798, 661127, 1322254, 1983381, 3966762, 5950143, 11900286]

約数ペア:

[(1, 11900286), (2, 5950143), (3, 3966762), (6, 1983381), (9, 1322254), (18, 661127), (157, 75798), (314, 37899), (471, 25266), (942, 12633), (1413, 8422), (2826, 4211)]