8379646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20079

約数の個数: 16

約数和(自身を含む): 14434560

約数和(自身を除く): 6054914

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 20047, 40094, 220517, 380893, 441034, 761786, 4189823, 8379646]

約数ペア:

[(1, 8379646), (2, 4189823), (11, 761786), (19, 441034), (22, 380893), (38, 220517), (209, 40094), (418, 20047)]