20154233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 23573376

約数和(自身を除く): 3419143

約数列:

[1, 11, 23, 37, 253, 407, 851, 2153, 9361, 23683, 49519, 79661, 544709, 876271, 1832203, 20154233]

約数ペア:

[(1, 20154233), (11, 1832203), (23, 876271), (37, 544709), (253, 79661), (407, 49519), (851, 23683), (2153, 9361)]