19836694066

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23227979}}^1$

素因数の和:23228049

約数の個数: 16

約数和(自身を含む): 34563234240

約数和(自身を除く): 14726540174

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23227979, 46455958, 162595853, 325191706, 1416906719, 2833813438, 9918347033, 19836694066]

約数ペア:

[(1, 19836694066), (2, 9918347033), (7, 2833813438), (14, 1416906719), (61, 325191706), (122, 162595853), (427, 46455958), (854, 23227979)]