12398656

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{8423}}^1$

素因数の和:8458

約数の個数: 28

約数和(自身を含む): 25676352

約数和(自身を除く): 13277696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 8423, 16846, 33692, 67384, 134768, 193729, 269536, 387458, 539072, 774916, 1549832, 3099664, 6199328, 12398656]

約数ペア:

[(1, 12398656), (2, 6199328), (4, 3099664), (8, 1549832), (16, 774916), (23, 539072), (32, 387458), (46, 269536), (64, 193729), (92, 134768), (184, 67384), (368, 33692), (736, 16846), (1472, 8423)]