115138860551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{19961}}^1$

素因数の和:20208

約数の個数: 48

約数和(自身を含む): 144216666720

約数和(自身を除く): 29077806169

約数列:

[1, 11, 13, 19, 121, 143, 193, 209, 247, 1573, 2123, 2299, 2509, 2717, 3667, 19961, 23353, 27599, 29887, 40337, 47671, 219571, 259493, 303589, 379259, 443707, 524381, 2415281, 2854423, 3852473, 4171849, 4930367, 5768191, 31398653, 42377203, 45890339, 50082149, 54234037, 73196987, 466149233, 550903639, 596574407, 805166857, 951560831, 6059940029, 8856835427, 10467169141, 115138860551]

約数ペア:

[(1, 115138860551), (11, 10467169141), (13, 8856835427), (19, 6059940029), (121, 951560831), (143, 805166857), (193, 596574407), (209, 550903639), (247, 466149233), (1573, 73196987), (2123, 54234037), (2299, 50082149), (2509, 45890339), (2717, 42377203), (3667, 31398653), (19961, 5768191), (23353, 4930367), (27599, 4171849), (29887, 3852473), (40337, 2854423), (47671, 2415281), (219571, 524381), (259493, 443707), (303589, 379259)]