18882688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13411}}^1$

素因数の和:13436

約数の個数: 32

約数和(自身を含む): 41040720

約数和(自身を除く): 22158032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 13411, 26822, 53644, 107288, 147521, 214576, 295042, 429152, 590084, 858304, 1180168, 1716608, 2360336, 4720672, 9441344, 18882688]

約数ペア:

[(1, 18882688), (2, 9441344), (4, 4720672), (8, 2360336), (11, 1716608), (16, 1180168), (22, 858304), (32, 590084), (44, 429152), (64, 295042), (88, 214576), (128, 147521), (176, 107288), (352, 53644), (704, 26822), (1408, 13411)]