15694212556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 30555866880

約数和(自身を除く): 14861654324

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 263, 278, 484, 526, 556, 887, 1052, 1529, 1774, 2893, 3058, 3548, 5786, 6116, 9757, 11572, 16819, 19514, 31823, 33638, 36557, 39028, 63646, 67276, 73114, 107327, 123293, 127292, 146228, 214654, 233281, 246586, 402127, 429308, 466562, 493172, 804254, 933124, 1356223, 1608508, 2566091, 2712446, 4423397, 5132182, 5424892, 8846794, 10264364, 14918453, 17693588, 28227001, 29836906, 32426059, 56454002, 59673812, 64852118, 112908004, 129704236, 356686649, 713373298, 1426746596, 3923553139, 7847106278, 15694212556]

約数ペア:

[(1, 15694212556), (2, 7847106278), (4, 3923553139), (11, 1426746596), (22, 713373298), (44, 356686649), (121, 129704236), (139, 112908004), (242, 64852118), (263, 59673812), (278, 56454002), (484, 32426059), (526, 29836906), (556, 28227001), (887, 17693588), (1052, 14918453), (1529, 10264364), (1774, 8846794), (2893, 5424892), (3058, 5132182), (3548, 4423397), (5786, 2712446), (6116, 2566091), (9757, 1608508), (11572, 1356223), (16819, 933124), (19514, 804254), (31823, 493172), (33638, 466562), (36557, 429308), (39028, 402127), (63646, 246586), (67276, 233281), (73114, 214654), (107327, 146228), (123293, 127292)]