19289458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12071}}^1$

素因数の和:12137

約数の個数: 16

約数和(自身を含む): 31290624

約数和(自身を除く): 12001166

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12071, 24142, 205207, 410414, 567337, 1134674, 9644729, 19289458]

約数ペア:

[(1, 19289458), (2, 9644729), (17, 1134674), (34, 567337), (47, 410414), (94, 205207), (799, 24142), (1598, 12071)]