19715952

素因数分解:

$2^4\times 3^1\times {\mathrm{410749}}^1$

素因数の和:410760

約数の個数: 20

約数和(自身を含む): 50933000

約数和(自身を除く): 31217048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 410749, 821498, 1232247, 1642996, 2464494, 3285992, 4928988, 6571984, 9857976, 19715952]

約数ペア:

[(1, 19715952), (2, 9857976), (3, 6571984), (4, 4928988), (6, 3285992), (8, 2464494), (12, 1642996), (16, 1232247), (24, 821498), (48, 410749)]