9280816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30529}}^1$

素因数の和:30556

約数の個数: 20

約数和(自身を含む): 18928600

約数和(自身を除く): 9647784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30529, 61058, 122116, 244232, 488464, 580051, 1160102, 2320204, 4640408, 9280816]

約数ペア:

[(1, 9280816), (2, 4640408), (4, 2320204), (8, 1160102), (16, 580051), (19, 488464), (38, 244232), (76, 122116), (152, 61058), (304, 30529)]