16899728

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{10889}}^1$

素因数の和:10994

約数の個数: 20

約数和(自身を含む): 33083820

約数和(自身を除く): 16184092

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 10889, 21778, 43556, 87112, 174224, 1056233, 2112466, 4224932, 8449864, 16899728]

約数ペア:

[(1, 16899728), (2, 8449864), (4, 4224932), (8, 2112466), (16, 1056233), (97, 174224), (194, 87112), (388, 43556), (776, 21778), (1552, 10889)]