13190199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 20486400

約数和(自身を除く): 7296201

約数列:

[1, 3, 11, 19, 33, 57, 109, 193, 209, 327, 579, 627, 1199, 2071, 2123, 3597, 3667, 6213, 6369, 11001, 21037, 22781, 40337, 63111, 68343, 121011, 231407, 399703, 694221, 1199109, 4396733, 13190199]

約数ペア:

[(1, 13190199), (3, 4396733), (11, 1199109), (19, 694221), (33, 399703), (57, 231407), (109, 121011), (193, 68343), (209, 63111), (327, 40337), (579, 22781), (627, 21037), (1199, 11001), (2071, 6369), (2123, 6213), (3597, 3667)]