12257576

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 23620800

約数和(自身を除く): 11363224

約数列:

[1, 2, 4, 8, 73, 139, 146, 151, 278, 292, 302, 556, 584, 604, 1112, 1208, 10147, 11023, 20294, 20989, 22046, 40588, 41978, 44092, 81176, 83956, 88184, 167912, 1532197, 3064394, 6128788, 12257576]

約数ペア:

[(1, 12257576), (2, 6128788), (4, 3064394), (8, 1532197), (73, 167912), (139, 88184), (146, 83956), (151, 81176), (278, 44092), (292, 41978), (302, 40588), (556, 22046), (584, 20989), (604, 20294), (1112, 11023), (1208, 10147)]