13247936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15923}}^1$

素因数の和:15948

約数の個数: 28

約数和(自身を含む): 28312872

約数和(自身を除く): 15064936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15923, 31846, 63692, 127384, 206999, 254768, 413998, 509536, 827996, 1019072, 1655992, 3311984, 6623968, 13247936]

約数ペア:

[(1, 13247936), (2, 6623968), (4, 3311984), (8, 1655992), (13, 1019072), (16, 827996), (26, 509536), (32, 413998), (52, 254768), (64, 206999), (104, 127384), (208, 63692), (416, 31846), (832, 15923)]