12393409

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 14713600

約数和(自身を除く): 2320191

約数列:

[1, 7, 37, 109, 259, 439, 763, 3073, 4033, 16243, 28231, 47851, 113701, 334957, 1770487, 12393409]

約数ペア:

[(1, 12393409), (7, 1770487), (37, 334957), (109, 113701), (259, 47851), (439, 28231), (763, 16243), (3073, 4033)]