27942398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1669}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 45811440

約数和(自身を除く): 17869042

約数列:

[1, 2, 11, 22, 761, 1522, 1669, 3338, 8371, 16742, 18359, 36718, 1270109, 2540218, 13971199, 27942398]

約数ペア:

[(1, 27942398), (2, 13971199), (11, 2540218), (22, 1270109), (761, 36718), (1522, 18359), (1669, 16742), (3338, 8371)]