11724349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6820

約数の個数: 16

約数和(自身を含む): 15191680

約数和(自身を除く): 3467331

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 6781, 47467, 88153, 128839, 617071, 901873, 1674907, 11724349]

約数ペア:

[(1, 11724349), (7, 1674907), (13, 901873), (19, 617071), (91, 128839), (133, 88153), (247, 47467), (1729, 6781)]