16914313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 20222720

約数和(自身を除く): 3308407

約数列:

[1, 13, 19, 31, 47, 247, 403, 589, 611, 893, 1457, 2209, 7657, 11609, 18941, 27683, 28717, 41971, 68479, 359879, 545623, 890227, 1301101, 16914313]

約数ペア:

[(1, 16914313), (13, 1301101), (19, 890227), (31, 545623), (47, 359879), (247, 68479), (403, 41971), (589, 28717), (611, 27683), (893, 18941), (1457, 11609), (2209, 7657)]