19677122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2683}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 31241760

約数和(自身を除く): 11564638

約数列:

[1, 2, 19, 38, 193, 386, 2683, 3667, 5366, 7334, 50977, 101954, 517819, 1035638, 9838561, 19677122]

約数ペア:

[(1, 19677122), (2, 9838561), (19, 1035638), (38, 517819), (193, 101954), (386, 50977), (2683, 7334), (3667, 5366)]