18585151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 20901888

約数和(自身を除く): 2316737

約数列:

[1, 13, 31, 107, 403, 431, 1391, 3317, 5603, 13361, 43121, 46117, 173693, 599521, 1429627, 18585151]

約数ペア:

[(1, 18585151), (13, 1429627), (31, 599521), (107, 173693), (403, 46117), (431, 43121), (1391, 13361), (3317, 5603)]