11949119

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6911}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 15482880

約数和(自身を除く): 3533761

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6911, 48377, 89843, 131309, 628901, 919163, 1707017, 11949119]

約数ペア:

[(1, 11949119), (7, 1707017), (13, 919163), (19, 628901), (91, 131309), (133, 89843), (247, 48377), (1729, 6911)]