12582836

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 13665484

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 139, 212, 244, 278, 371, 427, 556, 742, 854, 973, 1484, 1708, 1946, 3233, 3892, 6466, 7367, 8479, 12932, 14734, 16958, 22631, 29468, 33916, 45262, 51569, 59353, 90524, 103138, 118706, 206276, 237412, 449387, 898774, 1797548, 3145709, 6291418, 12582836]

約数ペア:

[(1, 12582836), (2, 6291418), (4, 3145709), (7, 1797548), (14, 898774), (28, 449387), (53, 237412), (61, 206276), (106, 118706), (122, 103138), (139, 90524), (212, 59353), (244, 51569), (278, 45262), (371, 33916), (427, 29468), (556, 22631), (742, 16958), (854, 14734), (973, 12932), (1484, 8479), (1708, 7367), (1946, 6466), (3233, 3892)]