19896698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12451}}^1$

素因数の和:12517

約数の個数: 16

約数和(自身を含む): 32275584

約数和(自身を除く): 12378886

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12451, 24902, 211667, 423334, 585197, 1170394, 9948349, 19896698]

約数ペア:

[(1, 19896698), (2, 9948349), (17, 1170394), (34, 585197), (47, 423334), (94, 211667), (799, 24902), (1598, 12451)]