19360107

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 32524800

約数和(自身を除く): 13164693

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 2903, 6669, 8709, 26127, 37739, 55157, 78381, 113217, 165471, 339651, 496413, 717041, 1018953, 1489239, 2151123, 6453369, 19360107]

約数ペア:

[(1, 19360107), (3, 6453369), (9, 2151123), (13, 1489239), (19, 1018953), (27, 717041), (39, 496413), (57, 339651), (117, 165471), (171, 113217), (247, 78381), (351, 55157), (513, 37739), (741, 26127), (2223, 8709), (2903, 6669)]