12196555

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 5544245

約数列:

[1, 5, 7, 23, 35, 109, 115, 139, 161, 545, 695, 763, 805, 973, 2507, 3197, 3815, 4865, 12535, 15151, 15985, 17549, 22379, 75755, 87745, 106057, 111895, 348473, 530285, 1742365, 2439311, 12196555]

約数ペア:

[(1, 12196555), (5, 2439311), (7, 1742365), (23, 530285), (35, 348473), (109, 111895), (115, 106057), (139, 87745), (161, 75755), (545, 22379), (695, 17549), (763, 15985), (805, 15151), (973, 12535), (2507, 4865), (3197, 3815)]