26220161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 30665088

約数和(自身を除く): 4444927

約数列:

[1, 11, 23, 37, 253, 407, 851, 2801, 9361, 30811, 64423, 103637, 708653, 1140007, 2383651, 26220161]

約数ペア:

[(1, 26220161), (11, 2383651), (23, 1140007), (37, 708653), (253, 103637), (407, 64423), (851, 30811), (2801, 9361)]