8144467078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{19543}}^1$

素因数の和:20572

約数の個数: 32

約数和(自身を含む): 14043536640

約数和(自身を除く): 5899069562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 997, 1994, 10967, 18943, 19543, 21934, 37886, 39086, 208373, 214973, 371317, 416746, 429946, 742634, 4084487, 8168974, 19484371, 38968742, 214328081, 370203049, 428656162, 740406098, 4072233539, 8144467078]

約数ペア:

[(1, 8144467078), (2, 4072233539), (11, 740406098), (19, 428656162), (22, 370203049), (38, 214328081), (209, 38968742), (418, 19484371), (997, 8168974), (1994, 4084487), (10967, 742634), (18943, 429946), (19543, 416746), (21934, 371317), (37886, 214973), (39086, 208373)]