17949806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 14398354

約数列:

[1, 2, 7, 14, 31, 59, 62, 118, 217, 413, 434, 701, 826, 1402, 1829, 3658, 4907, 9814, 12803, 21731, 25606, 41359, 43462, 82718, 152117, 289513, 304234, 579026, 1282129, 2564258, 8974903, 17949806]

約数ペア:

[(1, 17949806), (2, 8974903), (7, 2564258), (14, 1282129), (31, 579026), (59, 304234), (62, 289513), (118, 152117), (217, 82718), (413, 43462), (434, 41359), (701, 25606), (826, 21731), (1402, 12803), (1829, 9814), (3658, 4907)]