26621071

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 28887040

約数和(自身を除く): 2265969

約数列:

[1, 19, 61, 103, 223, 1159, 1957, 4237, 6283, 13603, 22969, 119377, 258457, 436411, 1401109, 26621071]

約数ペア:

[(1, 26621071), (19, 1401109), (61, 436411), (103, 258457), (223, 119377), (1159, 22969), (1957, 13603), (4237, 6283)]