19294956

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9403}}^1$

素因数の和:9435

約数の個数: 48

約数和(自身を含む): 52662400

約数和(自身を除く): 33367444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9403, 18806, 28209, 37612, 56418, 84627, 112836, 169254, 178657, 253881, 338508, 357314, 507762, 535971, 714628, 1015524, 1071942, 1607913, 2143884, 3215826, 4823739, 6431652, 9647478, 19294956]

約数ペア:

[(1, 19294956), (2, 9647478), (3, 6431652), (4, 4823739), (6, 3215826), (9, 2143884), (12, 1607913), (18, 1071942), (19, 1015524), (27, 714628), (36, 535971), (38, 507762), (54, 357314), (57, 338508), (76, 253881), (108, 178657), (114, 169254), (171, 112836), (228, 84627), (342, 56418), (513, 37612), (684, 28209), (1026, 18806), (2052, 9403)]