2019923158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3991943}}^1$

素因数の和:3991979

約数の個数: 16

約数和(自身を含む): 3449039616

約数和(自身を除く): 1429116458

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3991943, 7983886, 43911373, 87822746, 91814689, 183629378, 1009961579, 2019923158]

約数ペア:

[(1, 2019923158), (2, 1009961579), (11, 183629378), (22, 91814689), (23, 87822746), (46, 43911373), (253, 7983886), (506, 3991943)]