19837163690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29607707}}^1$

素因数の和:29607781

約数の個数: 16

約数和(自身を含む): 36239834592

約数和(自身を除く): 16402670902

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 29607707, 59215414, 148038535, 296077070, 1983716369, 3967432738, 9918581845, 19837163690]

約数ペア:

[(1, 19837163690), (2, 9918581845), (5, 3967432738), (10, 1983716369), (67, 296077070), (134, 148038535), (335, 59215414), (670, 29607707)]