19039308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 46884096

約数和(自身を除く): 27844788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 683, 1212, 1366, 2049, 2323, 2732, 4098, 4646, 6969, 8196, 9292, 13938, 15709, 27876, 31418, 47127, 62836, 68983, 94254, 137966, 188508, 206949, 275932, 413898, 827796, 1586609, 3173218, 4759827, 6346436, 9519654, 19039308]

約数ペア:

[(1, 19039308), (2, 9519654), (3, 6346436), (4, 4759827), (6, 3173218), (12, 1586609), (23, 827796), (46, 413898), (69, 275932), (92, 206949), (101, 188508), (138, 137966), (202, 94254), (276, 68983), (303, 62836), (404, 47127), (606, 31418), (683, 27876), (1212, 15709), (1366, 13938), (2049, 9292), (2323, 8196), (2732, 6969), (4098, 4646)]