4423238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2771

約数の個数: 16

約数和(自身を含む): 7149120

約数和(自身を除く): 2725882

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2707, 5414, 51433, 102866, 116401, 232802, 2211619, 4423238]

約数ペア:

[(1, 4423238), (2, 2211619), (19, 232802), (38, 116401), (43, 102866), (86, 51433), (817, 5414), (1634, 2707)]