17205814

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 27923616

約数和(自身を除く): 10717802

約数列:

[1, 2, 37, 41, 53, 74, 82, 106, 107, 214, 1517, 1961, 2173, 3034, 3922, 3959, 4346, 4387, 5671, 7918, 8774, 11342, 80401, 160802, 162319, 209827, 232511, 324638, 419654, 465022, 8602907, 17205814]

約数ペア:

[(1, 17205814), (2, 8602907), (37, 465022), (41, 419654), (53, 324638), (74, 232511), (82, 209827), (106, 162319), (107, 160802), (214, 80401), (1517, 11342), (1961, 8774), (2173, 7918), (3034, 5671), (3922, 4387), (3959, 4346)]