12557748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149497}}^1$

素因数の和:149511

約数の個数: 24

約数和(自身を含む): 33487552

約数和(自身を除く): 20929804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149497, 298994, 448491, 597988, 896982, 1046479, 1793964, 2092958, 3139437, 4185916, 6278874, 12557748]

約数ペア:

[(1, 12557748), (2, 6278874), (3, 4185916), (4, 3139437), (6, 2092958), (7, 1793964), (12, 1046479), (14, 896982), (21, 597988), (28, 448491), (42, 298994), (84, 149497)]