19094316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 47510400

約数和(自身を除く): 28416084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1009, 1577, 2018, 3027, 3154, 4036, 4731, 6054, 6308, 9462, 12108, 18924, 19171, 38342, 57513, 76684, 83747, 115026, 167494, 230052, 251241, 334988, 502482, 1004964, 1591193, 3182386, 4773579, 6364772, 9547158, 19094316]

約数ペア:

[(1, 19094316), (2, 9547158), (3, 6364772), (4, 4773579), (6, 3182386), (12, 1591193), (19, 1004964), (38, 502482), (57, 334988), (76, 251241), (83, 230052), (114, 167494), (166, 115026), (228, 83747), (249, 76684), (332, 57513), (498, 38342), (996, 19171), (1009, 18924), (1577, 12108), (2018, 9462), (3027, 6308), (3154, 6054), (4036, 4731)]