19195586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4721}}^1$

素因数の和:4849

約数の個数: 16

約数和(自身を含む): 30598560

約数和(自身を除く): 11402974

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4721, 9442, 89699, 179398, 505147, 1010294, 9597793, 19195586]

約数ペア:

[(1, 19195586), (2, 9597793), (19, 1010294), (38, 505147), (107, 179398), (214, 89699), (2033, 9442), (4066, 4721)]