16938994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19381}}^1$

素因数の和:19425

約数の個数: 16

約数和(自身を含む): 27910080

約数和(自身を除く): 10971086

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 19381, 38762, 368239, 445763, 736478, 891526, 8469497, 16938994]

約数ペア:

[(1, 16938994), (2, 8469497), (19, 891526), (23, 736478), (38, 445763), (46, 368239), (437, 38762), (874, 19381)]