20141890

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13339}}^1$

素因数の和:13497

約数の個数: 16

約数和(自身を含む): 36498240

約数和(自身を除く): 16356350

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 13339, 26678, 66695, 133390, 2014189, 4028378, 10070945, 20141890]

約数ペア:

[(1, 20141890), (2, 10070945), (5, 4028378), (10, 2014189), (151, 133390), (302, 66695), (755, 26678), (1510, 13339)]