12974948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^3$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 28291200

約数和(自身を除く): 15316252

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 841, 1102, 1682, 2204, 3364, 3857, 5887, 7714, 11774, 15428, 15979, 23548, 24389, 31958, 48778, 63916, 97556, 111853, 170723, 223706, 341446, 447412, 463391, 682892, 926782, 1853564, 3243737, 6487474, 12974948]

約数ペア:

[(1, 12974948), (2, 6487474), (4, 3243737), (7, 1853564), (14, 926782), (19, 682892), (28, 463391), (29, 447412), (38, 341446), (58, 223706), (76, 170723), (116, 111853), (133, 97556), (203, 63916), (266, 48778), (406, 31958), (532, 24389), (551, 23548), (812, 15979), (841, 15428), (1102, 11774), (1682, 7714), (2204, 5887), (3364, 3857)]