11405672

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{2801}}^1$

素因数の和:3316

約数の個数: 16

約数和(自身を含む): 21435300

約数和(自身を除く): 10029628

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 2801, 4072, 5602, 11204, 22408, 1425709, 2851418, 5702836, 11405672]

約数ペア:

[(1, 11405672), (2, 5702836), (4, 2851418), (8, 1425709), (509, 22408), (1018, 11204), (2036, 5602), (2801, 4072)]