19483346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4759}}^1$

素因数の和:4873

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 11361454

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 4759, 9518, 109457, 218914, 423551, 847102, 9741673, 19483346]

約数ペア:

[(1, 19483346), (2, 9741673), (23, 847102), (46, 423551), (89, 218914), (178, 109457), (2047, 9518), (4094, 4759)]