1905662416

素因数分解:

$2^4\times 7^1\times {\mathrm{17014843}}^1$

素因数の和:17014858

約数の個数: 20

約数和(自身を含む): 4219681312

約数和(自身を除く): 2314018896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17014843, 34029686, 68059372, 119103901, 136118744, 238207802, 272237488, 476415604, 952831208, 1905662416]

約数ペア:

[(1, 1905662416), (2, 952831208), (4, 476415604), (7, 272237488), (8, 238207802), (14, 136118744), (16, 119103901), (28, 68059372), (56, 34029686), (112, 17014843)]