19014567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 11091033

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 349, 381, 429, 1047, 1397, 1651, 3839, 4191, 4537, 4953, 11517, 13611, 18161, 44323, 49907, 54483, 132969, 149721, 487553, 576199, 1462659, 1728597, 6338189, 19014567]

約数ペア:

[(1, 19014567), (3, 6338189), (11, 1728597), (13, 1462659), (33, 576199), (39, 487553), (127, 149721), (143, 132969), (349, 54483), (381, 49907), (429, 44323), (1047, 18161), (1397, 13611), (1651, 11517), (3839, 4953), (4191, 4537)]