22017352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20725

約数の個数: 32

約数和(自身を含む): 49665600

約数和(自身を除く): 27648248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 20693, 41386, 82772, 144851, 165544, 289702, 393167, 579404, 786334, 1158808, 1572668, 2752169, 3145336, 5504338, 11008676, 22017352]

約数ペア:

[(1, 22017352), (2, 11008676), (4, 5504338), (7, 3145336), (8, 2752169), (14, 1572668), (19, 1158808), (28, 786334), (38, 579404), (56, 393167), (76, 289702), (133, 165544), (152, 144851), (266, 82772), (532, 41386), (1064, 20693)]