19160656

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52067}}^1$

素因数の和:52098

約数の個数: 20

約数和(自身を含む): 38738592

約数和(自身を除く): 19577936

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52067, 104134, 208268, 416536, 833072, 1197541, 2395082, 4790164, 9580328, 19160656]

約数ペア:

[(1, 19160656), (2, 9580328), (4, 4790164), (8, 2395082), (16, 1197541), (23, 833072), (46, 416536), (92, 208268), (184, 104134), (368, 52067)]