12199516

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1823}}^1$

素因数の和:2073

約数の個数: 24

約数和(自身を含む): 24514560

約数和(自身を除く): 12315044

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 1823, 3346, 3646, 6692, 7292, 12761, 25522, 51044, 435697, 871394, 1742788, 3049879, 6099758, 12199516]

約数ペア:

[(1, 12199516), (2, 6099758), (4, 3049879), (7, 1742788), (14, 871394), (28, 435697), (239, 51044), (478, 25522), (956, 12761), (1673, 7292), (1823, 6692), (3346, 3646)]