19195306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1097}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 31082184

約数和(自身を除く): 11886878

約数列:

[1, 2, 13, 26, 673, 1097, 1346, 2194, 8749, 14261, 17498, 28522, 738281, 1476562, 9597653, 19195306]

約数ペア:

[(1, 19195306), (2, 9597653), (13, 1476562), (26, 738281), (673, 28522), (1097, 17498), (1346, 14261), (2194, 8749)]