19580294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12253}}^1$

素因数の和:12319

約数の個数: 16

約数和(自身を含む): 31762368

約数和(自身を除く): 12182074

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 12253, 24506, 208301, 416602, 575891, 1151782, 9790147, 19580294]

約数ペア:

[(1, 19580294), (2, 9790147), (17, 1151782), (34, 575891), (47, 416602), (94, 208301), (799, 24506), (1598, 12253)]