18924752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15361}}^1$

素因数の和:15387

約数の個数: 40

約数和(自身を含む): 45717312

約数和(自身を除く): 26792560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 15361, 30722, 61444, 107527, 122888, 168971, 215054, 245776, 337942, 430108, 675884, 860216, 1182797, 1351768, 1720432, 2365594, 2703536, 4731188, 9462376, 18924752]

約数ペア:

[(1, 18924752), (2, 9462376), (4, 4731188), (7, 2703536), (8, 2365594), (11, 1720432), (14, 1351768), (16, 1182797), (22, 860216), (28, 675884), (44, 430108), (56, 337942), (77, 245776), (88, 215054), (112, 168971), (154, 122888), (176, 107527), (308, 61444), (616, 30722), (1232, 15361)]