30319478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113983}}^1$

素因数の和:114011

約数の個数: 16

約数和(自身を含む): 54712320

約数和(自身を除く): 24392842

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 113983, 227966, 797881, 1595762, 2165677, 4331354, 15159739, 30319478]

約数ペア:

[(1, 30319478), (2, 15159739), (7, 4331354), (14, 2165677), (19, 1595762), (38, 797881), (133, 227966), (266, 113983)]