11885172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 30519552

約数和(自身を除く): 18634380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1621, 1833, 2444, 3242, 3666, 4863, 6484, 7332, 9726, 19452, 21073, 42146, 63219, 76187, 84292, 126438, 152374, 228561, 252876, 304748, 457122, 914244, 990431, 1980862, 2971293, 3961724, 5942586, 11885172]

約数ペア:

[(1, 11885172), (2, 5942586), (3, 3961724), (4, 2971293), (6, 1980862), (12, 990431), (13, 914244), (26, 457122), (39, 304748), (47, 252876), (52, 228561), (78, 152374), (94, 126438), (141, 84292), (156, 76187), (188, 63219), (282, 42146), (564, 21073), (611, 19452), (1222, 9726), (1621, 7332), (1833, 6484), (2444, 4863), (3242, 3666)]