2137351610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11249219}}^1$

素因数の和:11249245

約数の個数: 16

約数和(自身を含む): 4049719200

約数和(自身を除く): 1912367590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 11249219, 22498438, 56246095, 112492190, 213735161, 427470322, 1068675805, 2137351610]

約数ペア:

[(1, 2137351610), (2, 1068675805), (5, 427470322), (10, 213735161), (19, 112492190), (38, 56246095), (95, 22498438), (190, 11249219)]