219980674

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{19219}}^1$

素因数の和:19377

約数の個数: 16

約数和(自身を含む): 339040800

約数和(自身を除く): 119060126

約数列:

[1, 2, 59, 97, 118, 194, 5723, 11446, 19219, 38438, 1133921, 1864243, 2267842, 3728486, 109990337, 219980674]

約数ペア:

[(1, 219980674), (2, 109990337), (59, 3728486), (97, 2267842), (118, 1864243), (194, 1133921), (5723, 38438), (11446, 19219)]