16930235

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3637}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 24883920

約数和(自身を除く): 7953685

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 3637, 4655, 18185, 25459, 69103, 127295, 178213, 345515, 483721, 891065, 2418605, 3386047, 16930235]

約数ペア:

[(1, 16930235), (5, 3386047), (7, 2418605), (19, 891065), (35, 483721), (49, 345515), (95, 178213), (133, 127295), (245, 69103), (665, 25459), (931, 18185), (3637, 4655)]