19449582

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140939}}^1$

素因数の和:140967

約数の個数: 16

約数和(自身を含む): 40590720

約数和(自身を除く): 21141138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140939, 281878, 422817, 845634, 3241597, 6483194, 9724791, 19449582]

約数ペア:

[(1, 19449582), (2, 9724791), (3, 6483194), (6, 3241597), (23, 845634), (46, 422817), (69, 281878), (138, 140939)]