11821672

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{10631}}^1$

素因数の和:10776

約数の個数: 16

約数和(自身を含む): 22327200

約数和(自身を除く): 10505528

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 10631, 21262, 42524, 85048, 1477709, 2955418, 5910836, 11821672]

約数ペア:

[(1, 11821672), (2, 5910836), (4, 2955418), (8, 1477709), (139, 85048), (278, 42524), (556, 21262), (1112, 10631)]