9947869919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{23789}}^1$

素因数の和:25514

約数の個数: 16

約数和(自身を含む): 11284072800

約数和(自身を除く): 1336202881

約数列:

[1, 13, 19, 247, 1693, 22009, 23789, 32167, 309257, 418171, 451991, 5875883, 40274777, 523572101, 765220763, 9947869919]

約数ペア:

[(1, 9947869919), (13, 765220763), (19, 523572101), (247, 40274777), (1693, 5875883), (22009, 451991), (23789, 418171), (32167, 309257)]