19221768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14051}}^1$

素因数の和:14082

約数の個数: 48

約数和(自身を含む): 54802800

約数和(自身を除く): 35581032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14051, 28102, 42153, 56204, 84306, 112408, 126459, 168612, 252918, 266969, 337224, 505836, 533938, 800907, 1011672, 1067876, 1601814, 2135752, 2402721, 3203628, 4805442, 6407256, 9610884, 19221768]

約数ペア:

[(1, 19221768), (2, 9610884), (3, 6407256), (4, 4805442), (6, 3203628), (8, 2402721), (9, 2135752), (12, 1601814), (18, 1067876), (19, 1011672), (24, 800907), (36, 533938), (38, 505836), (57, 337224), (72, 266969), (76, 252918), (114, 168612), (152, 126459), (171, 112408), (228, 84306), (342, 56204), (456, 42153), (684, 28102), (1368, 14051)]