18517466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10237

約数の個数: 16

約数和(自身を含む): 30669408

約数和(自身を除く): 12151942

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10141, 20282, 111551, 223102, 841703, 1683406, 9258733, 18517466]

約数ペア:

[(1, 18517466), (2, 9258733), (11, 1683406), (22, 841703), (83, 223102), (166, 111551), (913, 20282), (1826, 10141)]