19528024

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{27427}}^1$

素因数の和:27522

約数の個数: 16

約数和(自身を含む): 37027800

約数和(自身を除く): 17499776

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 27427, 54854, 109708, 219416, 2441003, 4882006, 9764012, 19528024]

約数ペア:

[(1, 19528024), (2, 9764012), (4, 4882006), (8, 2441003), (89, 219416), (178, 109708), (356, 54854), (712, 27427)]