16682270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 34990704

約数和(自身を除く): 18308434

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 811, 935, 1210, 1622, 1870, 2057, 4055, 4114, 8110, 8921, 10285, 13787, 17842, 20570, 27574, 44605, 68935, 89210, 98131, 137870, 151657, 196262, 303314, 490655, 758285, 981310, 1516570, 1668227, 3336454, 8341135, 16682270]

約数ペア:

[(1, 16682270), (2, 8341135), (5, 3336454), (10, 1668227), (11, 1516570), (17, 981310), (22, 758285), (34, 490655), (55, 303314), (85, 196262), (110, 151657), (121, 137870), (170, 98131), (187, 89210), (242, 68935), (374, 44605), (605, 27574), (811, 20570), (935, 17842), (1210, 13787), (1622, 10285), (1870, 8921), (2057, 8110), (4055, 4114)]