18727622

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1117}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 28737072

約数和(自身を除く): 10009450

約数列:

[1, 2, 83, 101, 166, 202, 1117, 2234, 8383, 16766, 92711, 112817, 185422, 225634, 9363811, 18727622]

約数ペア:

[(1, 18727622), (2, 9363811), (83, 225634), (101, 185422), (166, 112817), (202, 92711), (1117, 16766), (2234, 8383)]