27915902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104947}}^1$

素因数の和:104975

約数の個数: 16

約数和(自身を含む): 50375040

約数和(自身を除く): 22459138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 104947, 209894, 734629, 1469258, 1993993, 3987986, 13957951, 27915902]

約数ペア:

[(1, 27915902), (2, 13957951), (7, 3987986), (14, 1993993), (19, 1469258), (38, 734629), (133, 209894), (266, 104947)]