2019808802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3991717}}^1$

素因数の和:3991753

約数の個数: 16

約数和(自身を含む): 3448844352

約数和(自身を除く): 1429035550

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3991717, 7983434, 43908887, 87817774, 91809491, 183618982, 1009904401, 2019808802]

約数ペア:

[(1, 2019808802), (2, 1009904401), (11, 183618982), (22, 91809491), (23, 87817774), (46, 43908887), (253, 7983434), (506, 3991717)]