2018643334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3697}}^1\times {\mathrm{14369}}^1$

素因数の和:18087

約数の個数: 16

約数和(自身を含む): 3188415600

約数和(自身を除く): 1169772266

約数列:

[1, 2, 19, 38, 3697, 7394, 14369, 28738, 70243, 140486, 273011, 546022, 53122193, 106244386, 1009321667, 2018643334]

約数ペア:

[(1, 2018643334), (2, 1009321667), (19, 106244386), (38, 53122193), (3697, 546022), (7394, 273011), (14369, 140486), (28738, 70243)]