19275196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11027}}^1$

素因数の和:11073

約数の個数: 24

約数和(自身を含む): 37054080

約数和(自身を除く): 17778884

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11027, 22054, 44108, 209513, 253621, 419026, 507242, 838052, 1014484, 4818799, 9637598, 19275196]

約数ペア:

[(1, 19275196), (2, 9637598), (4, 4818799), (19, 1014484), (23, 838052), (38, 507242), (46, 419026), (76, 253621), (92, 209513), (437, 44108), (874, 22054), (1748, 11027)]