12189984

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3009

約数の個数: 48

約数和(自身を含む): 32753952

約数和(自身を除く): 20563968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 2953, 4128, 5906, 8859, 11812, 17718, 23624, 35436, 47248, 70872, 94496, 126979, 141744, 253958, 283488, 380937, 507916, 761874, 1015832, 1523748, 2031664, 3047496, 4063328, 6094992, 12189984]

約数ペア:

[(1, 12189984), (2, 6094992), (3, 4063328), (4, 3047496), (6, 2031664), (8, 1523748), (12, 1015832), (16, 761874), (24, 507916), (32, 380937), (43, 283488), (48, 253958), (86, 141744), (96, 126979), (129, 94496), (172, 70872), (258, 47248), (344, 35436), (516, 23624), (688, 17718), (1032, 11812), (1376, 8859), (2064, 5906), (2953, 4128)]