19294017550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13306219}}^1$

素因数の和:13306260

約数の個数: 24

約数和(自身を含む): 37124353800

約数和(自身を除く): 17830336250

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13306219, 26612438, 66531095, 133062190, 332655475, 385880351, 665310950, 771760702, 1929401755, 3858803510, 9647008775, 19294017550]

約数ペア:

[(1, 19294017550), (2, 9647008775), (5, 3858803510), (10, 1929401755), (25, 771760702), (29, 665310950), (50, 385880351), (58, 332655475), (145, 133062190), (290, 66531095), (725, 26612438), (1450, 13306219)]