16996697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 18744000

約数和(自身を除く): 1747303

約数列:

[1, 19, 29, 109, 283, 551, 2071, 3161, 5377, 8207, 30847, 60059, 155933, 586093, 894563, 16996697]

約数ペア:

[(1, 16996697), (19, 894563), (29, 586093), (109, 155933), (283, 60059), (551, 30847), (2071, 8207), (3161, 5377)]