19014468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6263}}^1$

素因数の和:6304

約数の個数: 48

約数和(自身を含む): 50512896

約数和(自身を除く): 31498428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6263, 12526, 18789, 25052, 37578, 68893, 75156, 137786, 144049, 206679, 275572, 288098, 413358, 432147, 576196, 826716, 864294, 1584539, 1728588, 3169078, 4753617, 6338156, 9507234, 19014468]

約数ペア:

[(1, 19014468), (2, 9507234), (3, 6338156), (4, 4753617), (6, 3169078), (11, 1728588), (12, 1584539), (22, 864294), (23, 826716), (33, 576196), (44, 432147), (46, 413358), (66, 288098), (69, 275572), (92, 206679), (132, 144049), (138, 137786), (253, 75156), (276, 68893), (506, 37578), (759, 25052), (1012, 18789), (1518, 12526), (3036, 6263)]