993662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 16

約数和(自身を含む): 1593600

約数和(自身を除く): 599938

約数列:

[1, 2, 19, 38, 79, 158, 331, 662, 1501, 3002, 6289, 12578, 26149, 52298, 496831, 993662]

約数ペア:

[(1, 993662), (2, 496831), (19, 52298), (38, 26149), (79, 12578), (158, 6289), (331, 3002), (662, 1501)]