15189452

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{42667}}^1$

素因数の和:42760

約数の個数: 12

約数和(自身を含む): 26880840

約数和(自身を除く): 11691388

約数列:

[1, 2, 4, 89, 178, 356, 42667, 85334, 170668, 3797363, 7594726, 15189452]

約数ペア:

[(1, 15189452), (2, 7594726), (4, 3797363), (89, 170668), (178, 85334), (356, 42667)]