11987952

素因数分解:

$2^4\times 3^1\times {\mathrm{249749}}^1$

素因数の和:249760

約数の個数: 20

約数和(自身を含む): 30969000

約数和(自身を除く): 18981048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 249749, 499498, 749247, 998996, 1498494, 1997992, 2996988, 3995984, 5993976, 11987952]

約数ペア:

[(1, 11987952), (2, 5993976), (3, 3995984), (4, 2996988), (6, 1997992), (8, 1498494), (12, 998996), (16, 749247), (24, 499498), (48, 249749)]