18825088

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 38133720

約数和(自身を除く): 19308632

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 2411, 3904, 4822, 7808, 9644, 19288, 38576, 77152, 147071, 154304, 294142, 308608, 588284, 1176568, 2353136, 4706272, 9412544, 18825088]

約数ペア:

[(1, 18825088), (2, 9412544), (4, 4706272), (8, 2353136), (16, 1176568), (32, 588284), (61, 308608), (64, 294142), (122, 154304), (128, 147071), (244, 77152), (488, 38576), (976, 19288), (1952, 9644), (2411, 7808), (3904, 4822)]