12481568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 27306720

約数和(自身を除く): 14825152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 601, 649, 944, 1202, 1298, 1888, 2404, 2596, 4808, 5192, 6611, 9616, 10384, 13222, 19232, 20768, 26444, 35459, 52888, 70918, 105776, 141836, 211552, 283672, 390049, 567344, 780098, 1134688, 1560196, 3120392, 6240784, 12481568]

約数ペア:

[(1, 12481568), (2, 6240784), (4, 3120392), (8, 1560196), (11, 1134688), (16, 780098), (22, 567344), (32, 390049), (44, 283672), (59, 211552), (88, 141836), (118, 105776), (176, 70918), (236, 52888), (352, 35459), (472, 26444), (601, 20768), (649, 19232), (944, 13222), (1202, 10384), (1298, 9616), (1888, 6611), (2404, 5192), (2596, 4808)]