18797386

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 28837440

約数和(自身を除く): 10040054

約数列:

[1, 2, 67, 134, 151, 302, 929, 1858, 10117, 20234, 62243, 124486, 140279, 280558, 9398693, 18797386]

約数ペア:

[(1, 18797386), (2, 9398693), (67, 280558), (134, 140279), (151, 124486), (302, 62243), (929, 20234), (1858, 10117)]