17415691118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1\times {\mathrm{20441}}^1$

素因数の和:23672

約数の個数: 32

約数和(自身を含む): 31438160640

約数和(自身を除く): 14022469522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3203, 6406, 20441, 22421, 40882, 44842, 60857, 121714, 143087, 286174, 388379, 425999, 776758, 851998, 2718653, 5437306, 65472523, 130945046, 458307661, 916615322, 1243977937, 2487955874, 8707845559, 17415691118]

約数ペア:

[(1, 17415691118), (2, 8707845559), (7, 2487955874), (14, 1243977937), (19, 916615322), (38, 458307661), (133, 130945046), (266, 65472523), (3203, 5437306), (6406, 2718653), (20441, 851998), (22421, 776758), (40882, 425999), (44842, 388379), (60857, 286174), (121714, 143087)]