12370519

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 14755840

約数和(自身を除く): 2385321

約数列:

[1, 7, 31, 109, 217, 523, 763, 3379, 3661, 16213, 23653, 57007, 113491, 399049, 1767217, 12370519]

約数ペア:

[(1, 12370519), (7, 1767217), (31, 399049), (109, 113491), (217, 57007), (523, 23653), (763, 16213), (3379, 3661)]