12458345906

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{3253}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 19452776448

約数和(自身を除く): 6994430542

約数列:

[1, 2, 31, 62, 223, 277, 446, 554, 3253, 6506, 6913, 8587, 13826, 17174, 61771, 100843, 123542, 201686, 725419, 901081, 1450838, 1802162, 1914901, 3829802, 22487989, 27933511, 44975978, 55867022, 200941063, 401882126, 6229172953, 12458345906]

約数ペア:

[(1, 12458345906), (2, 6229172953), (31, 401882126), (62, 200941063), (223, 55867022), (277, 44975978), (446, 27933511), (554, 22487989), (3253, 3829802), (6506, 1914901), (6913, 1802162), (8587, 1450838), (13826, 901081), (17174, 725419), (61771, 201686), (100843, 123542)]