22513784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 45066000

約数和(自身を除く): 22552216

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2029, 2774, 4058, 5548, 8116, 11096, 16232, 38551, 77102, 148117, 154204, 296234, 308408, 592468, 1184936, 2814223, 5628446, 11256892, 22513784]

約数ペア:

[(1, 22513784), (2, 11256892), (4, 5628446), (8, 2814223), (19, 1184936), (38, 592468), (73, 308408), (76, 296234), (146, 154204), (152, 148117), (292, 77102), (584, 38551), (1387, 16232), (2029, 11096), (2774, 8116), (4058, 5548)]