2193148948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7127}}^1\times {\mathrm{4049}}^1$

素因数の和:11199

約数の個数: 24

約数和(自身を含む): 4041576000

約数和(自身を除く): 1848427052

約数列:

[1, 2, 4, 19, 38, 76, 4049, 7127, 8098, 14254, 16196, 28508, 76931, 135413, 153862, 270826, 307724, 541652, 28857223, 57714446, 115428892, 548287237, 1096574474, 2193148948]

約数ペア:

[(1, 2193148948), (2, 1096574474), (4, 548287237), (19, 115428892), (38, 57714446), (76, 28857223), (4049, 541652), (7127, 307724), (8098, 270826), (14254, 153862), (16196, 135413), (28508, 76931)]