31120806

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12379}}^1$

素因数の和:12803

約数の個数: 16

約数和(自身を含む): 62395200

約数和(自身を除く): 31274394

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 12379, 24758, 37137, 74274, 5186801, 10373602, 15560403, 31120806]

約数ペア:

[(1, 31120806), (2, 15560403), (3, 10373602), (6, 5186801), (419, 74274), (838, 37137), (1257, 24758), (2514, 12379)]