21484882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4463}}^1$

素因数の和:4577

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 12262958

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4463, 4814, 8926, 129427, 258854, 370429, 740858, 10742441, 21484882]

約数ペア:

[(1, 21484882), (2, 10742441), (29, 740858), (58, 370429), (83, 258854), (166, 129427), (2407, 8926), (4463, 4814)]