5381972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43403}}^1$

素因数の和:43438

約数の個数: 12

約数和(自身を含む): 9722496

約数和(自身を除く): 4340524

約数列:

[1, 2, 4, 31, 62, 124, 43403, 86806, 173612, 1345493, 2690986, 5381972]

約数ペア:

[(1, 5381972), (2, 2690986), (4, 1345493), (31, 173612), (62, 86806), (124, 43403)]