12512416

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 28534464

約数和(自身を除く): 16022048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 673, 1162, 1328, 1346, 2324, 2656, 2692, 4648, 4711, 5384, 9296, 9422, 10768, 18592, 18844, 21536, 37688, 55859, 75376, 111718, 150752, 223436, 391013, 446872, 782026, 893744, 1564052, 1787488, 3128104, 6256208, 12512416]

約数ペア:

[(1, 12512416), (2, 6256208), (4, 3128104), (7, 1787488), (8, 1564052), (14, 893744), (16, 782026), (28, 446872), (32, 391013), (56, 223436), (83, 150752), (112, 111718), (166, 75376), (224, 55859), (332, 37688), (581, 21536), (664, 18844), (673, 18592), (1162, 10768), (1328, 9422), (1346, 9296), (2324, 5384), (2656, 4711), (2692, 4648)]