38641022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145267}}^1$

素因数の和:145295

約数の個数: 16

約数和(自身を含む): 69728640

約数和(自身を除く): 31087618

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 145267, 290534, 1016869, 2033738, 2760073, 5520146, 19320511, 38641022]

約数ペア:

[(1, 38641022), (2, 19320511), (7, 5520146), (14, 2760073), (19, 2033738), (38, 1016869), (133, 290534), (266, 145267)]