12915298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:750

約数の個数: 24

約数和(自身を含む): 21584304

約数和(自身を除く): 8669006

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 643, 913, 1286, 1826, 7073, 10043, 14146, 20086, 53369, 77803, 106738, 155606, 587059, 1174118, 6457649, 12915298]

約数ペア:

[(1, 12915298), (2, 6457649), (11, 1174118), (22, 587059), (83, 155606), (121, 106738), (166, 77803), (242, 53369), (643, 20086), (913, 14146), (1286, 10043), (1826, 7073)]