22538984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7041

約数の個数: 32

約数和(自身を含む): 46986240

約数和(自身を除く): 24447256

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 6991, 13982, 27964, 55928, 90883, 181766, 216721, 363532, 433442, 727064, 866884, 1733768, 2817373, 5634746, 11269492, 22538984]

約数ペア:

[(1, 22538984), (2, 11269492), (4, 5634746), (8, 2817373), (13, 1733768), (26, 866884), (31, 727064), (52, 433442), (62, 363532), (104, 216721), (124, 181766), (248, 90883), (403, 55928), (806, 27964), (1612, 13982), (3224, 6991)]