12953966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2741}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 20729520

約数和(自身を除く): 7775554

約数列:

[1, 2, 17, 34, 139, 278, 2363, 2741, 4726, 5482, 46597, 93194, 380999, 761998, 6476983, 12953966]

約数ペア:

[(1, 12953966), (2, 6476983), (17, 761998), (34, 380999), (139, 93194), (278, 46597), (2363, 5482), (2741, 4726)]