22651904

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2042

約数の個数: 44

約数和(自身を含む): 49422768

約数和(自身を除く): 26770864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2011, 2816, 4022, 5632, 8044, 11264, 16088, 22121, 32176, 44242, 64352, 88484, 128704, 176968, 257408, 353936, 514816, 707872, 1029632, 1415744, 2059264, 2831488, 5662976, 11325952, 22651904]

約数ペア:

[(1, 22651904), (2, 11325952), (4, 5662976), (8, 2831488), (11, 2059264), (16, 1415744), (22, 1029632), (32, 707872), (44, 514816), (64, 353936), (88, 257408), (128, 176968), (176, 128704), (256, 88484), (352, 64352), (512, 44242), (704, 32176), (1024, 22121), (1408, 16088), (2011, 11264), (2816, 8044), (4022, 5632)]