30664442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1657}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 48546240

約数和(自身を除く): 17881798

約数列:

[1, 2, 19, 38, 487, 974, 1657, 3314, 9253, 18506, 31483, 62966, 806959, 1613918, 15332221, 30664442]

約数ペア:

[(1, 30664442), (2, 15332221), (19, 1613918), (38, 806959), (487, 62966), (974, 31483), (1657, 18506), (3314, 9253)]