2791822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6711

約数の個数: 16

約数和(自身を含む): 4809600

約数和(自身を除く): 2017778

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6679, 13358, 73469, 126901, 146938, 253802, 1395911, 2791822]

約数ペア:

[(1, 2791822), (2, 1395911), (11, 253802), (19, 146938), (22, 126901), (38, 73469), (209, 13358), (418, 6679)]