15697977128

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{569}}^1\times {\mathrm{6911}}^1$

素因数の和:7985

約数の個数: 32

約数和(自身を含む): 29548800000

約数和(自身を除く): 13850822872

約数列:

[1, 2, 4, 8, 499, 569, 998, 1138, 1996, 2276, 3992, 4552, 6911, 13822, 27644, 55288, 283931, 567862, 1135724, 2271448, 3448589, 3932359, 6897178, 7864718, 13794356, 15729436, 27588712, 31458872, 1962247141, 3924494282, 7848988564, 15697977128]

約数ペア:

[(1, 15697977128), (2, 7848988564), (4, 3924494282), (8, 1962247141), (499, 31458872), (569, 27588712), (998, 15729436), (1138, 13794356), (1996, 7864718), (2276, 6897178), (3992, 3932359), (4552, 3448589), (6911, 2271448), (13822, 1135724), (27644, 567862), (55288, 283931)]