17868712

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 34361280

約数和(自身を除く): 16492568

約数列:

[1, 2, 4, 8, 71, 142, 163, 193, 284, 326, 386, 568, 652, 772, 1304, 1544, 11573, 13703, 23146, 27406, 31459, 46292, 54812, 62918, 92584, 109624, 125836, 251672, 2233589, 4467178, 8934356, 17868712]

約数ペア:

[(1, 17868712), (2, 8934356), (4, 4467178), (8, 2233589), (71, 251672), (142, 125836), (163, 109624), (193, 92584), (284, 62918), (326, 54812), (386, 46292), (568, 31459), (652, 27406), (772, 23146), (1304, 13703), (1544, 11573)]