19481828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{577}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 35734272

約数和(自身を除く): 16252444

約数列:

[1, 2, 4, 23, 46, 92, 367, 577, 734, 1154, 1468, 2308, 8441, 13271, 16882, 26542, 33764, 53084, 211759, 423518, 847036, 4870457, 9740914, 19481828]

約数ペア:

[(1, 19481828), (2, 9740914), (4, 4870457), (23, 847036), (46, 423518), (92, 211759), (367, 53084), (577, 33764), (734, 26542), (1154, 16882), (1468, 13271), (2308, 8441)]