12023921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 15015168

約数和(自身を除く): 2991247

約数列:

[1, 7, 13, 71, 91, 497, 923, 1861, 6461, 13027, 24193, 132131, 169351, 924917, 1717703, 12023921]

約数ペア:

[(1, 12023921), (7, 1717703), (13, 924917), (71, 169351), (91, 132131), (497, 24193), (923, 13027), (1861, 6461)]