17552642

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 26819520

約数和(自身を除く): 9266878

約数列:

[1, 2, 103, 139, 206, 278, 613, 1226, 14317, 28634, 63139, 85207, 126278, 170414, 8776321, 17552642]

約数ペア:

[(1, 17552642), (2, 8776321), (103, 170414), (139, 126278), (206, 85207), (278, 63139), (613, 28634), (1226, 14317)]