38906318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 26785330

約数列:

[1, 2, 11, 22, 47, 94, 191, 197, 382, 394, 517, 1034, 2101, 2167, 4202, 4334, 8977, 9259, 17954, 18518, 37627, 75254, 98747, 101849, 197494, 203698, 413897, 827794, 1768469, 3536938, 19453159, 38906318]

約数ペア:

[(1, 38906318), (2, 19453159), (11, 3536938), (22, 1768469), (47, 827794), (94, 413897), (191, 203698), (197, 197494), (382, 101849), (394, 98747), (517, 75254), (1034, 37627), (2101, 18518), (2167, 17954), (4202, 9259), (4334, 8977)]