19387106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30011}}^1$

素因数の和:30049

約数の個数: 16

約数和(自身を含む): 32412960

約数和(自身を除く): 13025854

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 30011, 60022, 510187, 570209, 1020374, 1140418, 9693553, 19387106]

約数ペア:

[(1, 19387106), (2, 9693553), (17, 1140418), (19, 1020374), (34, 570209), (38, 510187), (323, 60022), (646, 30011)]