9624638

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:619

約数の個数: 16

約数和(自身を含む): 14742000

約数和(自身を除く): 5117362

約数列:

[1, 2, 89, 139, 178, 278, 389, 778, 12371, 24742, 34621, 54071, 69242, 108142, 4812319, 9624638]

約数ペア:

[(1, 9624638), (2, 4812319), (89, 108142), (139, 69242), (178, 54071), (278, 34621), (389, 24742), (778, 12371)]