19527396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7499}}^1$

素因数の和:7544

約数の個数: 48

約数和(自身を含む): 53760000

約数和(自身を除く): 34232604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7499, 14998, 22497, 29996, 44994, 52493, 89988, 104986, 157479, 209972, 232469, 314958, 464938, 629916, 697407, 929876, 1394814, 1627283, 2789628, 3254566, 4881849, 6509132, 9763698, 19527396]

約数ペア:

[(1, 19527396), (2, 9763698), (3, 6509132), (4, 4881849), (6, 3254566), (7, 2789628), (12, 1627283), (14, 1394814), (21, 929876), (28, 697407), (31, 629916), (42, 464938), (62, 314958), (84, 232469), (93, 209972), (124, 157479), (186, 104986), (217, 89988), (372, 52493), (434, 44994), (651, 29996), (868, 22497), (1302, 14998), (2604, 7499)]