12421486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 23546880

約数和(自身を除く): 11125394

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1021, 1106, 1738, 2042, 6083, 7147, 11231, 12166, 14294, 22462, 78617, 80659, 157234, 161318, 564613, 887249, 1129226, 1774498, 6210743, 12421486]

約数ペア:

[(1, 12421486), (2, 6210743), (7, 1774498), (11, 1129226), (14, 887249), (22, 564613), (77, 161318), (79, 157234), (154, 80659), (158, 78617), (553, 22462), (869, 14294), (1021, 12166), (1106, 11231), (1738, 7147), (2042, 6083)]