12697334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 9982666

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 1249, 2498, 5083, 10166, 16237, 21233, 28727, 32474, 42466, 57454, 276029, 373451, 488359, 552058, 746902, 976718, 6348667, 12697334]

約数ペア:

[(1, 12697334), (2, 6348667), (13, 976718), (17, 746902), (23, 552058), (26, 488359), (34, 373451), (46, 276029), (221, 57454), (299, 42466), (391, 32474), (442, 28727), (598, 21233), (782, 16237), (1249, 10166), (2498, 5083)]