1919411590

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{838171}}^1$

素因数の和:838407

約数の個数: 16

約数和(自身を含む): 3470032080

約数和(自身を除く): 1550620490

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 838171, 1676342, 4190855, 8381710, 191941159, 383882318, 959705795, 1919411590]

約数ペア:

[(1, 1919411590), (2, 959705795), (5, 383882318), (10, 191941159), (229, 8381710), (458, 4190855), (1145, 1676342), (2290, 838171)]