19528608

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18493}}^1$

素因数の和:18517

約数の個数: 48

約数和(自身を含む): 55925856

約数和(自身を除く): 36397248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18493, 36986, 55479, 73972, 110958, 147944, 203423, 221916, 295888, 406846, 443832, 591776, 610269, 813692, 887664, 1220538, 1627384, 1775328, 2441076, 3254768, 4882152, 6509536, 9764304, 19528608]

約数ペア:

[(1, 19528608), (2, 9764304), (3, 6509536), (4, 4882152), (6, 3254768), (8, 2441076), (11, 1775328), (12, 1627384), (16, 1220538), (22, 887664), (24, 813692), (32, 610269), (33, 591776), (44, 443832), (48, 406846), (66, 295888), (88, 221916), (96, 203423), (132, 147944), (176, 110958), (264, 73972), (352, 55479), (528, 36986), (1056, 18493)]