18565136

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{1249}}^1$

素因数の和:2186

約数の個数: 20

約数和(自身を含む): 36037500

約数和(自身を除く): 17472364

約数列:

[1, 2, 4, 8, 16, 929, 1249, 1858, 2498, 3716, 4996, 7432, 9992, 14864, 19984, 1160321, 2320642, 4641284, 9282568, 18565136]

約数ペア:

[(1, 18565136), (2, 9282568), (4, 4641284), (8, 2320642), (16, 1160321), (929, 19984), (1249, 14864), (1858, 9992), (2498, 7432), (3716, 4996)]