12441380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{88867}}^1$

素因数の和:88883

約数の個数: 24

約数和(自身を含む): 29859648

約数和(自身を除く): 17418268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 88867, 177734, 355468, 444335, 622069, 888670, 1244138, 1777340, 2488276, 3110345, 6220690, 12441380]

約数ペア:

[(1, 12441380), (2, 6220690), (4, 3110345), (5, 2488276), (7, 1777340), (10, 1244138), (14, 888670), (20, 622069), (28, 444335), (35, 355468), (70, 177734), (140, 88867)]