15917156968

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{2339}}^1\times {\mathrm{3389}}^1$

素因数の和:5985

約数の個数: 32

約数和(自身を含む): 29985228000

約数和(自身を除く): 14068071032

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 2339, 3389, 4678, 6778, 9356, 13556, 18712, 27112, 587089, 850639, 1174178, 1701278, 2348356, 3402556, 4696712, 6805112, 7926871, 15853742, 31707484, 63414968, 1989644621, 3979289242, 7958578484, 15917156968]

約数ペア:

[(1, 15917156968), (2, 7958578484), (4, 3979289242), (8, 1989644621), (251, 63414968), (502, 31707484), (1004, 15853742), (2008, 7926871), (2339, 6805112), (3389, 4696712), (4678, 3402556), (6778, 2348356), (9356, 1701278), (13556, 1174178), (18712, 850639), (27112, 587089)]