12499398

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4423}}^1$

素因数の和:4588

約数の個数: 24

約数和(自身を含む): 27260688

約数和(自身を除く): 14761290

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 4423, 8846, 13269, 26538, 39807, 79614, 694411, 1388822, 2083233, 4166466, 6249699, 12499398]

約数ペア:

[(1, 12499398), (2, 6249699), (3, 4166466), (6, 2083233), (9, 1388822), (18, 694411), (157, 79614), (314, 39807), (471, 26538), (942, 13269), (1413, 8846), (2826, 4423)]