9916999072

素因数分解:

$2^5\times {\mathrm{309906221}}^1$

素因数の和:309906231

約数の個数: 12

約数和(自身を含む): 19524091986

約数和(自身を除く): 9607092914

約数列:

[1, 2, 4, 8, 16, 32, 309906221, 619812442, 1239624884, 2479249768, 4958499536, 9916999072]

約数ペア:

[(1, 9916999072), (2, 4958499536), (4, 2479249768), (8, 1239624884), (16, 619812442), (32, 309906221)]