12857587522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1\times {\mathrm{3347}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 21078900864

約数和(自身を除く): 8221313342

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 2081, 3347, 4162, 6694, 27053, 43511, 54106, 87022, 147751, 237637, 295502, 475274, 1920763, 3089281, 3841526, 6178562, 6965107, 13930214, 90546391, 181092782, 494522597, 989045194, 6428793761, 12857587522]

約数ペア:

[(1, 12857587522), (2, 6428793761), (13, 989045194), (26, 494522597), (71, 181092782), (142, 90546391), (923, 13930214), (1846, 6965107), (2081, 6178562), (3347, 3841526), (4162, 3089281), (6694, 1920763), (27053, 475274), (43511, 295502), (54106, 237637), (87022, 147751)]