23154872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{222643}}^1$

素因数の和:222662

約数の個数: 16

約数和(自身を含む): 46755240

約数和(自身を除く): 23600368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 222643, 445286, 890572, 1781144, 2894359, 5788718, 11577436, 23154872]

約数ペア:

[(1, 23154872), (2, 11577436), (4, 5788718), (8, 2894359), (13, 1781144), (26, 890572), (52, 445286), (104, 222643)]