16486938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70457}}^1$

素因数の和:70478

約数の個数: 24

約数和(自身を含む): 38470068

約数和(自身を除く): 21983130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 70457, 140914, 211371, 422742, 634113, 915941, 1268226, 1831882, 2747823, 5495646, 8243469, 16486938]

約数ペア:

[(1, 16486938), (2, 8243469), (3, 5495646), (6, 2747823), (9, 1831882), (13, 1268226), (18, 915941), (26, 634113), (39, 422742), (78, 211371), (117, 140914), (234, 70457)]