19064188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33329}}^1$

素因数の和:33357

約数の個数: 24

約数和(自身を含む): 39196080

約数和(自身を除く): 20131892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 33329, 66658, 133316, 366619, 433277, 733238, 866554, 1466476, 1733108, 4766047, 9532094, 19064188]

約数ペア:

[(1, 19064188), (2, 9532094), (4, 4766047), (11, 1733108), (13, 1466476), (22, 866554), (26, 733238), (44, 433277), (52, 366619), (143, 133316), (286, 66658), (572, 33329)]