1900670002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12342013}}^1$

素因数の和:12342033

約数の個数: 16

約数和(自身を含む): 3554500032

約数和(自身を除く): 1653830030

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12342013, 24684026, 86394091, 135762143, 172788182, 271524286, 950335001, 1900670002]

約数ペア:

[(1, 1900670002), (2, 950335001), (7, 271524286), (11, 172788182), (14, 135762143), (22, 86394091), (77, 24684026), (154, 12342013)]