37988918

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{156979}}^1$

素因数の和:157003

約数の個数: 12

約数和(自身を含む): 62635020

約数和(自身を除く): 24646102

約数列:

[1, 2, 11, 22, 121, 242, 156979, 313958, 1726769, 3453538, 18994459, 37988918]

約数ペア:

[(1, 37988918), (2, 18994459), (11, 3453538), (22, 1726769), (121, 313958), (242, 156979)]