2015587912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19380653}}^1$

素因数の和:19380672

約数の個数: 16

約数和(自身を含む): 4069937340

約数和(自身を除く): 2054349428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19380653, 38761306, 77522612, 155045224, 251948489, 503896978, 1007793956, 2015587912]

約数ペア:

[(1, 2015587912), (2, 1007793956), (4, 503896978), (8, 251948489), (13, 155045224), (26, 77522612), (52, 38761306), (104, 19380653)]