1838384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 20

約数和(自身を含む): 3604680

約数和(自身を除く): 1766296

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1291, 1424, 2582, 5164, 10328, 20656, 114899, 229798, 459596, 919192, 1838384]

約数ペア:

[(1, 1838384), (2, 919192), (4, 459596), (8, 229798), (16, 114899), (89, 20656), (178, 10328), (356, 5164), (712, 2582), (1291, 1424)]