12969616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 40

約数和(自身を含む): 27900000

約数和(自身を除く): 14930384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1249, 1298, 2498, 2596, 4996, 5192, 9992, 10384, 13739, 19984, 27478, 54956, 73691, 109912, 147382, 219824, 294764, 589528, 810601, 1179056, 1621202, 3242404, 6484808, 12969616]

約数ペア:

[(1, 12969616), (2, 6484808), (4, 3242404), (8, 1621202), (11, 1179056), (16, 810601), (22, 589528), (44, 294764), (59, 219824), (88, 147382), (118, 109912), (176, 73691), (236, 54956), (472, 27478), (649, 19984), (944, 13739), (1249, 10384), (1298, 9992), (2498, 5192), (2596, 4996)]