2019019682

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1\times {\mathrm{7213}}^1$

素因数の和:8197

約数の個数: 16

約数和(自身を含む): 3050223480

約数和(自身を除く): 1031203798

約数列:

[1, 2, 173, 346, 809, 1618, 7213, 14426, 139957, 279914, 1247849, 2495698, 5835317, 11670634, 1009509841, 2019019682]

約数ペア:

[(1, 2019019682), (2, 1009509841), (173, 11670634), (346, 5835317), (809, 2495698), (1618, 1247849), (7213, 279914), (14426, 139957)]