19416324

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 28387068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 683, 1236, 1366, 2049, 2369, 2732, 4098, 4738, 7107, 8196, 9476, 14214, 15709, 28428, 31418, 47127, 62836, 70349, 94254, 140698, 188508, 211047, 281396, 422094, 844188, 1618027, 3236054, 4854081, 6472108, 9708162, 19416324]

約数ペア:

[(1, 19416324), (2, 9708162), (3, 6472108), (4, 4854081), (6, 3236054), (12, 1618027), (23, 844188), (46, 422094), (69, 281396), (92, 211047), (103, 188508), (138, 140698), (206, 94254), (276, 70349), (309, 62836), (412, 47127), (618, 31418), (683, 28428), (1236, 15709), (1366, 14214), (2049, 9476), (2369, 8196), (2732, 7107), (4098, 4738)]