12175319312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{460907}}^1$

素因数の和:461055

約数の個数: 40

約数和(自身を含む): 25604361216

約数和(自身を除く): 13429041904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 460907, 921814, 1843628, 3687256, 5991791, 7374512, 11983582, 23967164, 47934328, 58535189, 95868656, 117070378, 234140756, 468281512, 760957457, 936563024, 1521914914, 3043829828, 6087659656, 12175319312]

約数ペア:

[(1, 12175319312), (2, 6087659656), (4, 3043829828), (8, 1521914914), (13, 936563024), (16, 760957457), (26, 468281512), (52, 234140756), (104, 117070378), (127, 95868656), (208, 58535189), (254, 47934328), (508, 23967164), (1016, 11983582), (1651, 7374512), (2032, 5991791), (3302, 3687256), (6604, 1843628), (13208, 921814), (26416, 460907)]