16639909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8951}}^1$

素因数の和:8988

約数の個数: 12

約数和(自身を含む): 19658592

約数和(自身を除く): 3018683

約数列:

[1, 11, 13, 143, 169, 1859, 8951, 98461, 116363, 1279993, 1512719, 16639909]

約数ペア:

[(1, 16639909), (11, 1512719), (13, 1279993), (143, 116363), (169, 98461), (1859, 8951)]