12751172

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1056

約数の個数: 36

約数和(自身を含む): 26372304

約数和(自身を除く): 13621132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 971, 1876, 1942, 3283, 3884, 6566, 6797, 13132, 13594, 27188, 47579, 65057, 95158, 130114, 190316, 260228, 455399, 910798, 1821596, 3187793, 6375586, 12751172]

約数ペア:

[(1, 12751172), (2, 6375586), (4, 3187793), (7, 1821596), (14, 910798), (28, 455399), (49, 260228), (67, 190316), (98, 130114), (134, 95158), (196, 65057), (268, 47579), (469, 27188), (938, 13594), (971, 13132), (1876, 6797), (1942, 6566), (3283, 3884)]