12491376

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1529

約数の個数: 40

約数和(自身を含む): 32457744

約数和(自身を除く): 19966368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1321, 1576, 2364, 2642, 3152, 3963, 4728, 5284, 7926, 9456, 10568, 15852, 21136, 31704, 63408, 260237, 520474, 780711, 1040948, 1561422, 2081896, 3122844, 4163792, 6245688, 12491376]

約数ペア:

[(1, 12491376), (2, 6245688), (3, 4163792), (4, 3122844), (6, 2081896), (8, 1561422), (12, 1040948), (16, 780711), (24, 520474), (48, 260237), (197, 63408), (394, 31704), (591, 21136), (788, 15852), (1182, 10568), (1321, 9456), (1576, 7926), (2364, 5284), (2642, 4728), (3152, 3963)]