12185684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 25872000

約数和(自身を除く): 13686316

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 349, 406, 602, 698, 812, 1204, 1247, 1396, 2443, 2494, 4886, 4988, 8729, 9772, 10121, 15007, 17458, 20242, 30014, 34916, 40484, 60028, 70847, 105049, 141694, 210098, 283388, 420196, 435203, 870406, 1740812, 3046421, 6092842, 12185684]

約数ペア:

[(1, 12185684), (2, 6092842), (4, 3046421), (7, 1740812), (14, 870406), (28, 435203), (29, 420196), (43, 283388), (58, 210098), (86, 141694), (116, 105049), (172, 70847), (203, 60028), (301, 40484), (349, 34916), (406, 30014), (602, 20242), (698, 17458), (812, 15007), (1204, 10121), (1247, 9772), (1396, 8729), (2443, 4988), (2494, 4886)]