18529148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1129}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 35500080

約数和(自身を除く): 16970932

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1129, 1492, 2258, 4103, 4516, 8206, 12419, 16412, 24838, 49676, 421117, 842234, 1684468, 4632287, 9264574, 18529148]

約数ペア:

[(1, 18529148), (2, 9264574), (4, 4632287), (11, 1684468), (22, 842234), (44, 421117), (373, 49676), (746, 24838), (1129, 16412), (1492, 12419), (2258, 8206), (4103, 4516)]