1914104878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{12919}}^1$

素因数の和:13504

約数の個数: 32

約数和(自身を含む): 3460492800

約数和(自身を除く): 1546387922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 557, 1114, 3899, 7798, 10583, 12919, 21166, 25838, 74081, 90433, 148162, 180866, 245461, 490922, 1718227, 3436454, 7195883, 14391766, 50371181, 100742362, 136721777, 273443554, 957052439, 1914104878]

約数ペア:

[(1, 1914104878), (2, 957052439), (7, 273443554), (14, 136721777), (19, 100742362), (38, 50371181), (133, 14391766), (266, 7195883), (557, 3436454), (1114, 1718227), (3899, 490922), (7798, 245461), (10583, 180866), (12919, 148162), (21166, 90433), (25838, 74081)]