127613690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{671651}}^1$

素因数の和:671677

約数の個数: 16

約数和(自身を含む): 241794720

約数和(自身を除く): 114181030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 671651, 1343302, 3358255, 6716510, 12761369, 25522738, 63806845, 127613690]

約数ペア:

[(1, 127613690), (2, 63806845), (5, 25522738), (10, 12761369), (19, 6716510), (38, 3358255), (95, 1343302), (190, 671651)]