18127136276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{238514951}}^1$

素因数の和:238514974

約数の個数: 12

約数和(自身を含む): 33392093280

約数和(自身を除く): 15264957004

約数列:

[1, 2, 4, 19, 38, 76, 238514951, 477029902, 954059804, 4531784069, 9063568138, 18127136276]

約数ペア:

[(1, 18127136276), (2, 9063568138), (4, 4531784069), (19, 954059804), (38, 477029902), (76, 238514951)]