18702292

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11321}}^1$

素因数の和:11391

約数の個数: 24

約数和(自身を含む): 38041920

約数和(自身を除く): 19339628

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11321, 22642, 45284, 79247, 158494, 316988, 667939, 1335878, 2671756, 4675573, 9351146, 18702292]

約数ペア:

[(1, 18702292), (2, 9351146), (4, 4675573), (7, 2671756), (14, 1335878), (28, 667939), (59, 316988), (118, 158494), (236, 79247), (413, 45284), (826, 22642), (1652, 11321)]