193407788

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{11159}}^1$

素因数の和:11789

約数の個数: 24

約数和(自身を含む): 387475200

約数和(自身を除く): 194067412

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 4333, 8666, 11159, 17332, 22318, 44636, 78113, 156226, 312452, 6907421, 13814842, 27629684, 48351947, 96703894, 193407788]

約数ペア:

[(1, 193407788), (2, 96703894), (4, 48351947), (7, 27629684), (14, 13814842), (28, 6907421), (619, 312452), (1238, 156226), (2476, 78113), (4333, 44636), (8666, 22318), (11159, 17332)]