126662012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19391}}^1$

素因数の和:19489

約数の個数: 24

約数和(自身を含む): 234565632

約数和(自身を除く): 107903620

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 19391, 38782, 77564, 445993, 891986, 1376761, 1783972, 2753522, 5507044, 31665503, 63331006, 126662012]

約数ペア:

[(1, 126662012), (2, 63331006), (4, 31665503), (23, 5507044), (46, 2753522), (71, 1783972), (92, 1376761), (142, 891986), (284, 445993), (1633, 77564), (3266, 38782), (6532, 19391)]