18319536961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1\times {\mathrm{35099}}^1$

素因数の和:37196

約数の個数: 16

約数和(自身を含む): 20864563200

約数和(自身を除く): 2545026239

約数列:

[1, 11, 23, 253, 2063, 22693, 35099, 47449, 386089, 521939, 807277, 8880047, 72409237, 796501607, 1665412451, 18319536961]

約数ペア:

[(1, 18319536961), (11, 1665412451), (23, 796501607), (253, 72409237), (2063, 8880047), (22693, 807277), (35099, 521939), (47449, 386089)]