38384930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 34239454

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1063, 1570, 2126, 3611, 5315, 7222, 10630, 18055, 24449, 36110, 48898, 122245, 166891, 244490, 333782, 834455, 1668910, 3838493, 7676986, 19192465, 38384930]

約数ペア:

[(1, 38384930), (2, 19192465), (5, 7676986), (10, 3838493), (23, 1668910), (46, 834455), (115, 333782), (157, 244490), (230, 166891), (314, 122245), (785, 48898), (1063, 36110), (1570, 24449), (2126, 18055), (3611, 10630), (5315, 7222)]