15144748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1973}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 28188720

約数和(自身を除く): 13043972

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 1973, 3838, 3946, 7676, 7892, 37487, 74974, 149948, 199273, 398546, 797092, 3786187, 7572374, 15144748]

約数ペア:

[(1, 15144748), (2, 7572374), (4, 3786187), (19, 797092), (38, 398546), (76, 199273), (101, 149948), (202, 74974), (404, 37487), (1919, 7892), (1973, 7676), (3838, 3946)]