19556118

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47237}}^1$

素因数の和:47268

約数の個数: 24

約数和(自身を含む): 44214768

約数和(自身を除く): 24658650

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47237, 94474, 141711, 283422, 425133, 850266, 1086451, 2172902, 3259353, 6518706, 9778059, 19556118]

約数ペア:

[(1, 19556118), (2, 9778059), (3, 6518706), (6, 3259353), (9, 2172902), (18, 1086451), (23, 850266), (46, 425133), (69, 283422), (138, 141711), (207, 94474), (414, 47237)]