11890998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5001

約数の個数: 48

約数和(自身を含む): 31000320

約数和(自身を除く): 19109322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 4967, 9934, 14901, 29802, 34769, 44703, 69538, 89406, 94373, 104307, 188746, 208614, 283119, 312921, 566238, 625842, 660611, 849357, 1321222, 1698714, 1981833, 3963666, 5945499, 11890998]

約数ペア:

[(1, 11890998), (2, 5945499), (3, 3963666), (6, 1981833), (7, 1698714), (9, 1321222), (14, 849357), (18, 660611), (19, 625842), (21, 566238), (38, 312921), (42, 283119), (57, 208614), (63, 188746), (114, 104307), (126, 94373), (133, 89406), (171, 69538), (266, 44703), (342, 34769), (399, 29802), (798, 14901), (1197, 9934), (2394, 4967)]