19829364

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 48018432

約数和(自身を除く): 28189068

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 463, 498, 516, 926, 996, 1389, 1852, 2778, 3569, 5556, 7138, 10707, 14276, 19909, 21414, 38429, 39818, 42828, 59727, 76858, 79636, 115287, 119454, 153716, 230574, 238908, 461148, 1652447, 3304894, 4957341, 6609788, 9914682, 19829364]

約数ペア:

[(1, 19829364), (2, 9914682), (3, 6609788), (4, 4957341), (6, 3304894), (12, 1652447), (43, 461148), (83, 238908), (86, 230574), (129, 153716), (166, 119454), (172, 115287), (249, 79636), (258, 76858), (332, 59727), (463, 42828), (498, 39818), (516, 38429), (926, 21414), (996, 19909), (1389, 14276), (1852, 10707), (2778, 7138), (3569, 5556)]