19005984

素因数分解:

$2^5\times 3^2\times {\mathrm{65993}}^1$

素因数の和:66009

約数の個数: 36

約数和(自身を含む): 54049086

約数和(自身を除く): 35043102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 65993, 131986, 197979, 263972, 395958, 527944, 593937, 791916, 1055888, 1187874, 1583832, 2111776, 2375748, 3167664, 4751496, 6335328, 9502992, 19005984]

約数ペア:

[(1, 19005984), (2, 9502992), (3, 6335328), (4, 4751496), (6, 3167664), (8, 2375748), (9, 2111776), (12, 1583832), (16, 1187874), (18, 1055888), (24, 791916), (32, 593937), (36, 527944), (48, 395958), (72, 263972), (96, 197979), (144, 131986), (288, 65993)]