17938964038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{472078001}}^1$

素因数の和:472078022

約数の個数: 8

約数和(自身を含む): 28324680120

約数和(自身を除く): 10385716082

約数列:

[1, 2, 19, 38, 472078001, 944156002, 8969482019, 17938964038]

約数ペア:

[(1, 17938964038), (2, 8969482019), (19, 944156002), (38, 472078001)]