12394907

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 14902272

約数和(自身を除く): 2507365

約数列:

[1, 7, 23, 161, 167, 461, 1169, 3227, 3841, 10603, 26887, 74221, 76987, 538909, 1770701, 12394907]

約数ペア:

[(1, 12394907), (7, 1770701), (23, 538909), (161, 76987), (167, 74221), (461, 26887), (1169, 10603), (3227, 3841)]