18996248987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8803}}^1\times {\mathrm{5519}}^1$

素因数の和:14362

約数の個数: 16

約数和(自身を含む): 20994370560

約数和(自身を除く): 1998121573

約数列:

[1, 17, 23, 391, 5519, 8803, 93823, 126937, 149651, 202469, 2157929, 3441973, 48583757, 825923869, 1117426411, 18996248987]

約数ペア:

[(1, 18996248987), (17, 1117426411), (23, 825923869), (391, 48583757), (5519, 3441973), (8803, 2157929), (93823, 202469), (126937, 149651)]