19589344

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{6311}}^1$

素因数の和:6418

約数の個数: 24

約数和(自身を含む): 38970288

約数和(自身を除く): 19380944

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 6311, 12622, 25244, 50488, 100976, 201952, 612167, 1224334, 2448668, 4897336, 9794672, 19589344]

約数ペア:

[(1, 19589344), (2, 9794672), (4, 4897336), (8, 2448668), (16, 1224334), (32, 612167), (97, 201952), (194, 100976), (388, 50488), (776, 25244), (1552, 12622), (3104, 6311)]