10687978

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 18779904

約数和(自身を除く): 8091926

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 571, 1142, 1337, 2674, 3997, 7994, 9359, 18718, 27979, 55958, 109061, 218122, 763427, 1526854, 5343989, 10687978]

約数ペア:

[(1, 10687978), (2, 5343989), (7, 1526854), (14, 763427), (49, 218122), (98, 109061), (191, 55958), (382, 27979), (571, 18718), (1142, 9359), (1337, 7994), (2674, 3997)]