2019162590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11877427}}^1$

素因数の和:11877451

約数の個数: 16

約数和(自身を含む): 3848286672

約数和(自身を除く): 1829124082

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11877427, 23754854, 59387135, 118774270, 201916259, 403832518, 1009581295, 2019162590]

約数ペア:

[(1, 2019162590), (2, 1009581295), (5, 403832518), (10, 201916259), (17, 118774270), (34, 59387135), (85, 23754854), (170, 11877427)]