18683670194

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31035997}}^1$

素因数の和:31036049

約数の個数: 16

約数和(自身を含む): 32774013888

約数和(自身を除く): 14090343694

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 31035997, 62071994, 217251979, 434503958, 1334547871, 2669095742, 9341835097, 18683670194]

約数ペア:

[(1, 18683670194), (2, 9341835097), (7, 2669095742), (14, 1334547871), (43, 434503958), (86, 217251979), (301, 62071994), (602, 31035997)]