194421872

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{39581}}^1$

素因数の和:39896

約数の個数: 20

約数和(自身を含む): 377928936

約数和(自身を除く): 183507064

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 39581, 79162, 158324, 316648, 633296, 12151367, 24302734, 48605468, 97210936, 194421872]

約数ペア:

[(1, 194421872), (2, 97210936), (4, 48605468), (8, 24302734), (16, 12151367), (307, 633296), (614, 316648), (1228, 158324), (2456, 79162), (4912, 39581)]