187994339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 207222624

約数和(自身を除く): 19228285

約数列:

[1, 13, 53, 281, 689, 971, 3653, 12623, 14893, 51463, 193609, 272851, 669019, 3547063, 14461103, 187994339]

約数ペア:

[(1, 187994339), (13, 14461103), (53, 3547063), (281, 669019), (689, 272851), (971, 193609), (3653, 51463), (12623, 14893)]