16181854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11743}}^1$

素因数の和:11811

約数の個数: 16

約数和(自身を含む): 26635392

約数和(自身を除く): 10453538

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 11743, 23486, 152659, 305318, 622379, 1244758, 8090927, 16181854]

約数ペア:

[(1, 16181854), (2, 8090927), (13, 1244758), (26, 622379), (53, 305318), (106, 152659), (689, 23486), (1378, 11743)]