11151998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38993}}^1$

素因数の和:39019

約数の個数: 16

約数和(自身を含む): 19652976

約数和(自身を除く): 8500978

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 38993, 77986, 428923, 506909, 857846, 1013818, 5575999, 11151998]

約数ペア:

[(1, 11151998), (2, 5575999), (11, 1013818), (13, 857846), (22, 506909), (26, 428923), (143, 77986), (286, 38993)]