19106447

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 20839680

約数和(自身を除く): 1733233

約数列:

[1, 29, 31, 53, 401, 899, 1537, 1643, 11629, 12431, 21253, 47647, 360499, 616337, 658843, 19106447]

約数ペア:

[(1, 19106447), (29, 658843), (31, 616337), (53, 360499), (401, 47647), (899, 21253), (1537, 12431), (1643, 11629)]