19260065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20599}}^1$

素因数の和:20632

約数の個数: 16

約数和(自身を含む): 26697600

約数和(自身を除く): 7437535

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 20599, 102995, 226589, 350183, 1132945, 1750915, 3852013, 19260065]

約数ペア:

[(1, 19260065), (5, 3852013), (11, 1750915), (17, 1132945), (55, 350183), (85, 226589), (187, 102995), (935, 20599)]