15087226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^2$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 28305504

約数和(自身を除く): 13218278

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 313, 626, 2191, 3443, 4382, 6886, 24101, 48202, 97969, 195938, 685783, 1077659, 1371566, 2155318, 7543613, 15087226]

約数ペア:

[(1, 15087226), (2, 7543613), (7, 2155318), (11, 1371566), (14, 1077659), (22, 685783), (77, 195938), (154, 97969), (313, 48202), (626, 24101), (2191, 6886), (3443, 4382)]