22590997

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 26691840

約数和(自身を除く): 4100843

約数列:

[1, 11, 13, 143, 239, 661, 2629, 3107, 7271, 8593, 34177, 94523, 157979, 1737769, 2053727, 22590997]

約数ペア:

[(1, 22590997), (11, 2053727), (13, 1737769), (143, 157979), (239, 94523), (661, 34177), (2629, 8593), (3107, 7271)]