23197382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20749}}^1$

素因数の和:20807

約数の個数: 16

約数和(自身を含む): 38346000

約数和(自身を除く): 15148618

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20749, 41498, 269737, 539474, 892207, 1784414, 11598691, 23197382]

約数ペア:

[(1, 23197382), (2, 11598691), (13, 1784414), (26, 892207), (43, 539474), (86, 269737), (559, 41498), (1118, 20749)]