2019115556

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{13291}}^1$

素因数の和:13691

約数の個数: 24

約数和(自身を含む): 3570656544

約数和(自身を除く): 1551540988

約数列:

[1, 2, 4, 163, 233, 326, 466, 652, 932, 13291, 26582, 37979, 53164, 75958, 151916, 2166433, 3096803, 4332866, 6193606, 8665732, 12387212, 504778889, 1009557778, 2019115556]

約数ペア:

[(1, 2019115556), (2, 1009557778), (4, 504778889), (163, 12387212), (233, 8665732), (326, 6193606), (466, 4332866), (652, 3096803), (932, 2166433), (13291, 151916), (26582, 75958), (37979, 53164)]