15663961628

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{587017}}^1$

素因数の和:587981

約数の個数: 24

約数和(自身を含む): 31360849632

約数和(自身を除く): 15696888004

約数列:

[1, 2, 4, 7, 14, 28, 953, 1906, 3812, 6671, 13342, 26684, 587017, 1174034, 2348068, 4109119, 8218238, 16436476, 559427201, 1118854402, 2237708804, 3915990407, 7831980814, 15663961628]

約数ペア:

[(1, 15663961628), (2, 7831980814), (4, 3915990407), (7, 2237708804), (14, 1118854402), (28, 559427201), (953, 16436476), (1906, 8218238), (3812, 4109119), (6671, 2348068), (13342, 1174034), (26684, 587017)]