12557660506

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{7879}}^1\times {\mathrm{4889}}^1$

素因数の和:12933

約数の個数: 16

約数和(自身を含む): 18958334400

約数和(自身を除く): 6400673894

約数列:

[1, 2, 163, 326, 4889, 7879, 9778, 15758, 796907, 1284277, 1593814, 2568554, 38520431, 77040862, 6278830253, 12557660506]

約数ペア:

[(1, 12557660506), (2, 6278830253), (163, 77040862), (326, 38520431), (4889, 2568554), (7879, 1593814), (9778, 1284277), (15758, 796907)]