15940592

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{10271}}^1$

素因数の和:10376

約数の個数: 20

約数和(自身を含む): 31206336

約数和(自身を除く): 15265744

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 10271, 20542, 41084, 82168, 164336, 996287, 1992574, 3985148, 7970296, 15940592]

約数ペア:

[(1, 15940592), (2, 7970296), (4, 3985148), (8, 1992574), (16, 996287), (97, 164336), (194, 82168), (388, 41084), (776, 20542), (1552, 10271)]