19358328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73327}}^1$

素因数の和:73347

約数の個数: 32

約数和(自身を含む): 52796160

約数和(自身を除く): 33437832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73327, 146654, 219981, 293308, 439962, 586616, 806597, 879924, 1613194, 1759848, 2419791, 3226388, 4839582, 6452776, 9679164, 19358328]

約数ペア:

[(1, 19358328), (2, 9679164), (3, 6452776), (4, 4839582), (6, 3226388), (8, 2419791), (11, 1759848), (12, 1613194), (22, 879924), (24, 806597), (33, 586616), (44, 439962), (66, 293308), (88, 219981), (132, 146654), (264, 73327)]