2019965162

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{47837}}^1$

素因数の和:48373

約数の個数: 16

約数和(自身を含む): 3106791072

約数和(自身を除く): 1086825910

約数列:

[1, 2, 43, 86, 491, 982, 21113, 42226, 47837, 95674, 2056991, 4113982, 23487967, 46975934, 1009982581, 2019965162]

約数ペア:

[(1, 2019965162), (2, 1009982581), (43, 46975934), (86, 23487967), (491, 4113982), (982, 2056991), (21113, 95674), (42226, 47837)]