12559784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12388216

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 1259, 2494, 2518, 4988, 5036, 9976, 10072, 36511, 54137, 73022, 108274, 146044, 216548, 292088, 433096, 1569973, 3139946, 6279892, 12559784]

約数ペア:

[(1, 12559784), (2, 6279892), (4, 3139946), (8, 1569973), (29, 433096), (43, 292088), (58, 216548), (86, 146044), (116, 108274), (172, 73022), (232, 54137), (344, 36511), (1247, 10072), (1259, 9976), (2494, 5036), (2518, 4988)]