18698198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11701}}^1$

素因数の和:11767

約数の個数: 16

約数和(自身を含む): 30331584

約数和(自身を除く): 11633386

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 11701, 23402, 198917, 397834, 549947, 1099894, 9349099, 18698198]

約数ペア:

[(1, 18698198), (2, 9349099), (17, 1099894), (34, 549947), (47, 397834), (94, 198917), (799, 23402), (1598, 11701)]