18011669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2309611

約数列:

[1, 13, 41, 47, 533, 611, 719, 1927, 9347, 25051, 29479, 33793, 383227, 439309, 1385513, 18011669]

約数ペア:

[(1, 18011669), (13, 1385513), (41, 439309), (47, 383227), (533, 33793), (611, 29479), (719, 25051), (1927, 9347)]