2019249235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{28927}}^1$

素因数の和:29562

約数の個数: 16

約数和(自身を含む): 2532704256

約数和(自身を除く): 513455021

約数列:

[1, 5, 23, 115, 607, 3035, 13961, 28927, 69805, 144635, 665321, 3326605, 17558689, 87793445, 403849847, 2019249235]

約数ペア:

[(1, 2019249235), (5, 403849847), (23, 87793445), (115, 17558689), (607, 3326605), (3035, 665321), (13961, 144635), (28927, 69805)]