19128197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 21962880

約数和(自身を除く): 2834683

約数列:

[1, 11, 29, 61, 319, 671, 983, 1769, 10813, 19459, 28507, 59963, 313577, 659593, 1738927, 19128197]

約数ペア:

[(1, 19128197), (11, 1738927), (29, 659593), (61, 313577), (319, 59963), (671, 28507), (983, 19459), (1769, 10813)]