17997806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5087}}^1$

素因数の和:5179

約数の個数: 16

約数和(自身を含む): 28391040

約数和(自身を除く): 10393234

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 5087, 10174, 147523, 295046, 310307, 620614, 8998903, 17997806]

約数ペア:

[(1, 17997806), (2, 8998903), (29, 620614), (58, 310307), (61, 295046), (122, 147523), (1769, 10174), (3538, 5087)]