2019291424

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3321203}}^1$

素因数の和:3321232

約数の個数: 24

約数和(自身を含む): 4184717040

約数和(自身を除く): 2165425616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3321203, 6642406, 13284812, 26569624, 53139248, 63102857, 106278496, 126205714, 252411428, 504822856, 1009645712, 2019291424]

約数ペア:

[(1, 2019291424), (2, 1009645712), (4, 504822856), (8, 252411428), (16, 126205714), (19, 106278496), (32, 63102857), (38, 53139248), (76, 26569624), (152, 13284812), (304, 6642406), (608, 3321203)]