9120988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 17198720

約数和(自身を除く): 8077732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 2791, 3268, 5582, 11164, 53029, 106058, 120013, 212116, 240026, 480052, 2280247, 4560494, 9120988]

約数ペア:

[(1, 9120988), (2, 4560494), (4, 2280247), (19, 480052), (38, 240026), (43, 212116), (76, 120013), (86, 106058), (172, 53029), (817, 11164), (1634, 5582), (2791, 3268)]