22383478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20021}}^1$

素因数の和:20079

約数の個数: 16

約数和(自身を含む): 37000656

約数和(自身を除く): 14617178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20021, 40042, 260273, 520546, 860903, 1721806, 11191739, 22383478]

約数ペア:

[(1, 22383478), (2, 11191739), (13, 1721806), (26, 860903), (43, 520546), (86, 260273), (559, 40042), (1118, 20021)]