12371318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{859}}^1$

素因数の和:1259

約数の個数: 16

約数和(自身を含む): 19608000

約数和(自身を除く): 7236682

約数列:

[1, 2, 19, 38, 379, 758, 859, 1718, 7201, 14402, 16321, 32642, 325561, 651122, 6185659, 12371318]

約数ペア:

[(1, 12371318), (2, 6185659), (19, 651122), (38, 325561), (379, 32642), (758, 16321), (859, 14402), (1718, 7201)]