12503624

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 27578880

約数和(自身を除く): 15075256

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 191, 196, 334, 382, 392, 668, 764, 1169, 1336, 1337, 1528, 2338, 2674, 4676, 5348, 8183, 9352, 9359, 10696, 16366, 18718, 31897, 32732, 37436, 63794, 65464, 74872, 127588, 223279, 255176, 446558, 893116, 1562953, 1786232, 3125906, 6251812, 12503624]

約数ペア:

[(1, 12503624), (2, 6251812), (4, 3125906), (7, 1786232), (8, 1562953), (14, 893116), (28, 446558), (49, 255176), (56, 223279), (98, 127588), (167, 74872), (191, 65464), (196, 63794), (334, 37436), (382, 32732), (392, 31897), (668, 18718), (764, 16366), (1169, 10696), (1336, 9359), (1337, 9352), (1528, 8183), (2338, 5348), (2674, 4676)]