12861232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34949}}^1$

素因数の和:34980

約数の個数: 20

約数和(自身を含む): 26002800

約数和(自身を除く): 13141568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34949, 69898, 139796, 279592, 559184, 803827, 1607654, 3215308, 6430616, 12861232]

約数ペア:

[(1, 12861232), (2, 6430616), (4, 3215308), (8, 1607654), (16, 803827), (23, 559184), (46, 279592), (92, 139796), (184, 69898), (368, 34949)]