22419176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 45905160

約数和(自身を除く): 23485984

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 2953, 3796, 5906, 7592, 11812, 23624, 38389, 76778, 153556, 215569, 307112, 431138, 862276, 1724552, 2802397, 5604794, 11209588, 22419176]

約数ペア:

[(1, 22419176), (2, 11209588), (4, 5604794), (8, 2802397), (13, 1724552), (26, 862276), (52, 431138), (73, 307112), (104, 215569), (146, 153556), (292, 76778), (584, 38389), (949, 23624), (1898, 11812), (2953, 7592), (3796, 5906)]