18695014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1553}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 30284352

約数和(自身を除く): 11589338

約数列:

[1, 2, 13, 26, 463, 926, 1553, 3106, 6019, 12038, 20189, 40378, 719039, 1438078, 9347507, 18695014]

約数ペア:

[(1, 18695014), (2, 9347507), (13, 1438078), (26, 719039), (463, 40378), (926, 20189), (1553, 12038), (3106, 6019)]