19834326

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2083}}^1$

素因数の和:2137

約数の個数: 36

約数和(自身を含む): 44945628

約数和(自身を除く): 25111302

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2083, 3174, 4166, 4761, 6249, 9522, 12498, 18747, 37494, 47909, 95818, 143727, 287454, 431181, 862362, 1101907, 2203814, 3305721, 6611442, 9917163, 19834326]

約数ペア:

[(1, 19834326), (2, 9917163), (3, 6611442), (6, 3305721), (9, 2203814), (18, 1101907), (23, 862362), (46, 431181), (69, 287454), (138, 143727), (207, 95818), (414, 47909), (529, 37494), (1058, 18747), (1587, 12498), (2083, 9522), (3174, 6249), (4166, 4761)]