1889921946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{43321}}^1$

素因数の和:43998

約数の個数: 32

約数和(自身を含む): 4129799616

約数和(自身を除く): 2239877670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1983, 3966, 7271, 14542, 21813, 43321, 43626, 86642, 129963, 259926, 476531, 953062, 1429593, 2859186, 28635181, 57270362, 85905543, 171811086, 314986991, 629973982, 944960973, 1889921946]

約数ペア:

[(1, 1889921946), (2, 944960973), (3, 629973982), (6, 314986991), (11, 171811086), (22, 85905543), (33, 57270362), (66, 28635181), (661, 2859186), (1322, 1429593), (1983, 953062), (3966, 476531), (7271, 259926), (14542, 129963), (21813, 86642), (43321, 43626)]