19035972

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1490

約数の個数: 60

約数和(自身を含む): 51013116

約数和(自身を除く): 31977144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1433, 1476, 2214, 2866, 3321, 4299, 4428, 5732, 6642, 8598, 12897, 13284, 17196, 25794, 38691, 51588, 58753, 77382, 116073, 117506, 154764, 176259, 232146, 235012, 352518, 464292, 528777, 705036, 1057554, 1586331, 2115108, 3172662, 4758993, 6345324, 9517986, 19035972]

約数ペア:

[(1, 19035972), (2, 9517986), (3, 6345324), (4, 4758993), (6, 3172662), (9, 2115108), (12, 1586331), (18, 1057554), (27, 705036), (36, 528777), (41, 464292), (54, 352518), (81, 235012), (82, 232146), (108, 176259), (123, 154764), (162, 117506), (164, 116073), (246, 77382), (324, 58753), (369, 51588), (492, 38691), (738, 25794), (1107, 17196), (1433, 13284), (1476, 12897), (2214, 8598), (2866, 6642), (3321, 5732), (4299, 4428)]