19001279064

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{29147}}^1$

素因数の和:30360

約数の個数: 64

約数和(自身を含む): 49612227840

約数和(自身を除く): 30610948776

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1181, 2362, 3543, 4724, 7086, 9448, 14172, 27163, 28344, 29147, 54326, 58294, 81489, 87441, 108652, 116588, 162978, 174882, 217304, 233176, 325956, 349764, 651912, 670381, 699528, 1340762, 2011143, 2681524, 4022286, 5363048, 8044572, 16089144, 34422607, 68845214, 103267821, 137690428, 206535642, 275380856, 413071284, 791719961, 826142568, 1583439922, 2375159883, 3166879844, 4750319766, 6333759688, 9500639532, 19001279064]

約数ペア:

[(1, 19001279064), (2, 9500639532), (3, 6333759688), (4, 4750319766), (6, 3166879844), (8, 2375159883), (12, 1583439922), (23, 826142568), (24, 791719961), (46, 413071284), (69, 275380856), (92, 206535642), (138, 137690428), (184, 103267821), (276, 68845214), (552, 34422607), (1181, 16089144), (2362, 8044572), (3543, 5363048), (4724, 4022286), (7086, 2681524), (9448, 2011143), (14172, 1340762), (27163, 699528), (28344, 670381), (29147, 651912), (54326, 349764), (58294, 325956), (81489, 233176), (87441, 217304), (108652, 174882), (116588, 162978)]