12747157022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{24847}}^1$

素因数の和:25136

約数の個数: 32

約数和(自身を含む): 20609925120

約数和(自身を除く): 7862768098

約数列:

[1, 2, 17, 34, 79, 158, 191, 382, 1343, 2686, 3247, 6494, 15089, 24847, 30178, 49694, 256513, 422399, 513026, 844798, 1962913, 3925826, 4745777, 9491554, 33369521, 66739042, 80678209, 161356418, 374916383, 749832766, 6373578511, 12747157022]

約数ペア:

[(1, 12747157022), (2, 6373578511), (17, 749832766), (34, 374916383), (79, 161356418), (158, 80678209), (191, 66739042), (382, 33369521), (1343, 9491554), (2686, 4745777), (3247, 3925826), (6494, 1962913), (15089, 844798), (24847, 513026), (30178, 422399), (49694, 256513)]