388022116

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{18869}}^1$

素因数の和:19023

約数の個数: 24

約数和(自身を含む): 699020280

約数和(自身を除く): 310998164

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 5141, 10282, 18869, 20564, 37738, 75476, 1000057, 1830293, 2000114, 3660586, 4000228, 7321172, 97005529, 194011058, 388022116]

約数ペア:

[(1, 388022116), (2, 194011058), (4, 97005529), (53, 7321172), (97, 4000228), (106, 3660586), (194, 2000114), (212, 1830293), (388, 1000057), (5141, 75476), (10282, 37738), (18869, 20564)]