19025136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10163}}^1$

素因数の和:10190

約数の個数: 60

約数和(自身を含む): 57345288

約数和(自身を除く): 38320152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10163, 20326, 30489, 40652, 60978, 81304, 91467, 121956, 132119, 162608, 182934, 243912, 264238, 365868, 396357, 487824, 528476, 731736, 792714, 1056952, 1189071, 1463472, 1585428, 2113904, 2378142, 3170856, 4756284, 6341712, 9512568, 19025136]

約数ペア:

[(1, 19025136), (2, 9512568), (3, 6341712), (4, 4756284), (6, 3170856), (8, 2378142), (9, 2113904), (12, 1585428), (13, 1463472), (16, 1189071), (18, 1056952), (24, 792714), (26, 731736), (36, 528476), (39, 487824), (48, 396357), (52, 365868), (72, 264238), (78, 243912), (104, 182934), (117, 162608), (144, 132119), (156, 121956), (208, 91467), (234, 81304), (312, 60978), (468, 40652), (624, 30489), (936, 20326), (1872, 10163)]