19580708

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1669}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 39278400

約数和(自身を除く): 19697692

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1669, 1676, 2933, 3338, 5866, 6676, 11683, 11732, 23366, 46732, 699311, 1398622, 2797244, 4895177, 9790354, 19580708]

約数ペア:

[(1, 19580708), (2, 9790354), (4, 4895177), (7, 2797244), (14, 1398622), (28, 699311), (419, 46732), (838, 23366), (1669, 11732), (1676, 11683), (2933, 6676), (3338, 5866)]