17019428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 30751224

約数和(自身を除く): 13731796

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 661, 1322, 2644, 6437, 12874, 25748, 27101, 54202, 103777, 108404, 207554, 415108, 4254857, 8509714, 17019428]

約数ペア:

[(1, 17019428), (2, 8509714), (4, 4254857), (41, 415108), (82, 207554), (157, 108404), (164, 103777), (314, 54202), (628, 27101), (661, 25748), (1322, 12874), (2644, 6437)]