11765331316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{154806991}}^1$

素因数の和:154807014

約数の個数: 12

約数和(自身を含む): 21672978880

約数和(自身を除く): 9907647564

約数列:

[1, 2, 4, 19, 38, 76, 154806991, 309613982, 619227964, 2941332829, 5882665658, 11765331316]

約数ペア:

[(1, 11765331316), (2, 5882665658), (4, 2941332829), (19, 619227964), (38, 309613982), (76, 154806991)]