19348044

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1993}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 45223920

約数和(自身を除く): 25875876

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 1993, 2427, 3236, 3986, 4854, 5979, 7972, 9708, 11958, 23916, 1612337, 3224674, 4837011, 6449348, 9674022, 19348044]

約数ペア:

[(1, 19348044), (2, 9674022), (3, 6449348), (4, 4837011), (6, 3224674), (12, 1612337), (809, 23916), (1618, 11958), (1993, 9708), (2427, 7972), (3236, 5979), (3986, 4854)]