19691327249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{78697}}^1$

素因数の和:78797

約数の個数: 24

約数和(自身を含む): 22978556832

約数和(自身を除く): 3287229583

約数列:

[1, 11, 23, 43, 253, 473, 529, 989, 5819, 10879, 22747, 78697, 250217, 865667, 1810031, 3383971, 19910341, 37223681, 41630713, 77831333, 457937843, 856144663, 1790120659, 19691327249]

約数ペア:

[(1, 19691327249), (11, 1790120659), (23, 856144663), (43, 457937843), (253, 77831333), (473, 41630713), (529, 37223681), (989, 19910341), (5819, 3383971), (10879, 1810031), (22747, 865667), (78697, 250217)]