21113952

素因数分解:

$2^5\times 3^1\times {\mathrm{219937}}^1$

素因数の和:219950

約数の個数: 24

約数和(自身を含む): 55424376

約数和(自身を除く): 34310424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 219937, 439874, 659811, 879748, 1319622, 1759496, 2639244, 3518992, 5278488, 7037984, 10556976, 21113952]

約数ペア:

[(1, 21113952), (2, 10556976), (3, 7037984), (4, 5278488), (6, 3518992), (8, 2639244), (12, 1759496), (16, 1319622), (24, 879748), (32, 659811), (48, 439874), (96, 219937)]