17385038

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 36

約数和(自身を含む): 30403800

約数和(自身を除く): 13018762

約数列:

[1, 2, 11, 19, 22, 38, 121, 199, 209, 242, 361, 398, 418, 722, 2189, 2299, 3781, 3971, 4378, 4598, 7562, 7942, 24079, 41591, 43681, 48158, 71839, 83182, 87362, 143678, 457501, 790229, 915002, 1580458, 8692519, 17385038]

約数ペア:

[(1, 17385038), (2, 8692519), (11, 1580458), (19, 915002), (22, 790229), (38, 457501), (121, 143678), (199, 87362), (209, 83182), (242, 71839), (361, 48158), (398, 43681), (418, 41591), (722, 24079), (2189, 7942), (2299, 7562), (3781, 4598), (3971, 4378)]