1939912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 4092480

約数和(自身を除く): 2152568

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 811, 1196, 1622, 2392, 3244, 6488, 10543, 18653, 21086, 37306, 42172, 74612, 84344, 149224, 242489, 484978, 969956, 1939912]

約数ペア:

[(1, 1939912), (2, 969956), (4, 484978), (8, 242489), (13, 149224), (23, 84344), (26, 74612), (46, 42172), (52, 37306), (92, 21086), (104, 18653), (184, 10543), (299, 6488), (598, 3244), (811, 2392), (1196, 1622)]