15728238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45989}}^1$

素因数の和:46016

約数の個数: 24

約数和(自身を含む): 35872200

約数和(自身を除く): 20143962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 45989, 91978, 137967, 275934, 413901, 827802, 873791, 1747582, 2621373, 5242746, 7864119, 15728238]

約数ペア:

[(1, 15728238), (2, 7864119), (3, 5242746), (6, 2621373), (9, 1747582), (18, 873791), (19, 827802), (38, 413901), (57, 275934), (114, 137967), (171, 91978), (342, 45989)]