21844080236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8138629}}^1$

素因数の和:8138705

約数の個数: 24

約数和(自身を含む): 42385985040

約数和(自身を除く): 20541904804

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 8138629, 16277258, 32554516, 89524919, 179049838, 358099676, 496456369, 992912738, 1985825476, 5461020059, 10922040118, 21844080236]

約数ペア:

[(1, 21844080236), (2, 10922040118), (4, 5461020059), (11, 1985825476), (22, 992912738), (44, 496456369), (61, 358099676), (122, 179049838), (244, 89524919), (671, 32554516), (1342, 16277258), (2684, 8138629)]