4459930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19391}}^1$

素因数の和:19421

約数の個数: 16

約数和(自身を含む): 8377344

約数和(自身を除く): 3917414

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 19391, 38782, 96955, 193910, 445993, 891986, 2229965, 4459930]

約数ペア:

[(1, 4459930), (2, 2229965), (5, 891986), (10, 445993), (23, 193910), (46, 96955), (115, 38782), (230, 19391)]