16493334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 39674880

約数和(自身を除く): 23181546

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 409, 429, 517, 611, 818, 858, 1034, 1222, 1227, 1551, 1833, 2454, 3102, 3666, 4499, 5317, 6721, 8998, 10634, 13442, 13497, 15951, 19223, 20163, 26994, 31902, 38446, 40326, 57669, 58487, 115338, 116974, 175461, 211453, 249899, 350922, 422906, 499798, 634359, 749697, 1268718, 1499394, 2748889, 5497778, 8246667, 16493334]

約数ペア:

[(1, 16493334), (2, 8246667), (3, 5497778), (6, 2748889), (11, 1499394), (13, 1268718), (22, 749697), (26, 634359), (33, 499798), (39, 422906), (47, 350922), (66, 249899), (78, 211453), (94, 175461), (141, 116974), (143, 115338), (282, 58487), (286, 57669), (409, 40326), (429, 38446), (517, 31902), (611, 26994), (818, 20163), (858, 19223), (1034, 15951), (1222, 13497), (1227, 13442), (1551, 10634), (1833, 8998), (2454, 6721), (3102, 5317), (3666, 4499)]