19661916

素因数分解:

$2^2\times 3^1\times {\mathrm{619}}^1\times {\mathrm{2647}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 45969280

約数和(自身を除く): 26307364

約数列:

[1, 2, 3, 4, 6, 12, 619, 1238, 1857, 2476, 2647, 3714, 5294, 7428, 7941, 10588, 15882, 31764, 1638493, 3276986, 4915479, 6553972, 9830958, 19661916]

約数ペア:

[(1, 19661916), (2, 9830958), (3, 6553972), (4, 4915479), (6, 3276986), (12, 1638493), (619, 31764), (1238, 15882), (1857, 10588), (2476, 7941), (2647, 7428), (3714, 5294)]