19290583

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 21873600

約数和(自身を除く): 2583017

約数列:

[1, 13, 23, 149, 299, 433, 1937, 3427, 5629, 9959, 44551, 64517, 129467, 838721, 1483891, 19290583]

約数ペア:

[(1, 19290583), (13, 1483891), (23, 838721), (149, 129467), (299, 64517), (433, 44551), (1937, 9959), (3427, 5629)]