2011035848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{13883}}^1$

素因数の和:14861

約数の個数: 32

約数和(自身を含む): 3973600800

約数和(自身を除く): 1962564952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 953, 1906, 3812, 7624, 13883, 18107, 27766, 36214, 55532, 72428, 111064, 144856, 263777, 527554, 1055108, 2110216, 13230499, 26460998, 52921996, 105843992, 251379481, 502758962, 1005517924, 2011035848]

約数ペア:

[(1, 2011035848), (2, 1005517924), (4, 502758962), (8, 251379481), (19, 105843992), (38, 52921996), (76, 26460998), (152, 13230499), (953, 2110216), (1906, 1055108), (3812, 527554), (7624, 263777), (13883, 144856), (18107, 111064), (27766, 72428), (36214, 55532)]