1890874

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 16

約数和(自身を含む): 2927808

約数和(自身を除く): 1036934

約数列:

[1, 2, 67, 103, 134, 137, 206, 274, 6901, 9179, 13802, 14111, 18358, 28222, 945437, 1890874]

約数ペア:

[(1, 1890874), (2, 945437), (67, 28222), (103, 18358), (134, 14111), (137, 13802), (206, 9179), (274, 6901)]