12657382

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 20519136

約数和(自身を除く): 7861754

約数列:

[1, 2, 19, 38, 47, 94, 361, 373, 722, 746, 893, 1786, 7087, 14174, 16967, 17531, 33934, 35062, 134653, 269306, 333089, 666178, 6328691, 12657382]

約数ペア:

[(1, 12657382), (2, 6328691), (19, 666178), (38, 333089), (47, 269306), (94, 134653), (361, 35062), (373, 33934), (722, 17531), (746, 16967), (893, 14174), (1786, 7087)]