19169138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10733}}^1$

素因数の和:10801

約数の個数: 16

約数和(自身を含む): 30913920

約数和(自身を除く): 11744782

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10733, 21466, 203927, 407854, 504451, 1008902, 9584569, 19169138]

約数ペア:

[(1, 19169138), (2, 9584569), (19, 1008902), (38, 504451), (47, 407854), (94, 203927), (893, 21466), (1786, 10733)]