123894166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 210263040

約数和(自身を除く): 86368874

約数列:

[1, 2, 11, 22, 31, 62, 341, 389, 467, 682, 778, 934, 4279, 5137, 8558, 10274, 12059, 14477, 24118, 28954, 132649, 159247, 181663, 265298, 318494, 363326, 1998293, 3996586, 5631553, 11263106, 61947083, 123894166]

約数ペア:

[(1, 123894166), (2, 61947083), (11, 11263106), (22, 5631553), (31, 3996586), (62, 1998293), (341, 363326), (389, 318494), (467, 265298), (682, 181663), (778, 159247), (934, 132649), (4279, 28954), (5137, 24118), (8558, 14477), (10274, 12059)]