11916626

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 19396260

約数和(自身を除く): 7479634

約数列:

[1, 2, 17, 34, 53, 106, 289, 389, 578, 778, 901, 1802, 6613, 13226, 15317, 20617, 30634, 41234, 112421, 224842, 350489, 700978, 5958313, 11916626]

約数ペア:

[(1, 11916626), (2, 5958313), (17, 700978), (34, 350489), (53, 224842), (106, 112421), (289, 41234), (389, 30634), (578, 20617), (778, 15317), (901, 13226), (1802, 6613)]