17284528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{56857}}^1$

素因数の和:56884

約数の個数: 20

約数和(自身を含む): 35251960

約数和(自身を除く): 17967432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 56857, 113714, 227428, 454856, 909712, 1080283, 2160566, 4321132, 8642264, 17284528]

約数ペア:

[(1, 17284528), (2, 8642264), (4, 4321132), (8, 2160566), (16, 1080283), (19, 909712), (38, 454856), (76, 227428), (152, 113714), (304, 56857)]