8973206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21467}}^1$

素因数の和:21499

約数の個数: 16

約数和(自身を含む): 15456960

約数和(自身を除く): 6483754

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 21467, 42934, 236137, 407873, 472274, 815746, 4486603, 8973206]

約数ペア:

[(1, 8973206), (2, 4486603), (11, 815746), (19, 472274), (22, 407873), (38, 236137), (209, 42934), (418, 21467)]