149838898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{619169}}^1$

素因数の和:619193

約数の個数: 12

約数和(自身を含む): 247048830

約数和(自身を除く): 97209932

約数列:

[1, 2, 11, 22, 121, 242, 619169, 1238338, 6810859, 13621718, 74919449, 149838898]

約数ペア:

[(1, 149838898), (2, 74919449), (11, 13621718), (22, 6810859), (121, 1238338), (242, 619169)]