22380897.000000000

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195497}}^1$

素因数の和:195529

約数の個数: 32

約数和(自身を含む): 469195200

約数和(自身を除く): 261186392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 195497, 390994, 781988, 1368479, 1563976, 2736958, 3714443, 5473916, 7428886, 10947832, 14857772, 26001101, 29715544, 52002202, 104004404, 208008808]

約数ペア:

[(1, 208008808), (2, 104004404), (4, 52002202), (7, 29715544), (8, 26001101), (14, 14857772), (19, 10947832), (28, 7428886), (38, 5473916), (56, 3714443), (76, 2736958), (133, 1563976), (152, 1368479), (266, 781988), (532, 390994), (1064, 195497)]