9778256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{13003}}^1$

素因数の和:13058

約数の個数: 20

約数和(自身を含む): 19349952

約数和(自身を除く): 9571696

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 13003, 26006, 52012, 104024, 208048, 611141, 1222282, 2444564, 4889128, 9778256]

約数ペア:

[(1, 9778256), (2, 4889128), (4, 2444564), (8, 1222282), (16, 611141), (47, 208048), (94, 104024), (188, 52012), (376, 26006), (752, 13003)]