19231496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 39614400

約数和(自身を除く): 20382904

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5501, 11002, 22004, 44008, 104519, 126523, 209038, 253046, 418076, 506092, 836152, 1012184, 2403937, 4807874, 9615748, 19231496]

約数ペア:

[(1, 19231496), (2, 9615748), (4, 4807874), (8, 2403937), (19, 1012184), (23, 836152), (38, 506092), (46, 418076), (76, 253046), (92, 209038), (152, 126523), (184, 104519), (437, 44008), (874, 22004), (1748, 11002), (3496, 5501)]