15231856

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{3539}}^1$

素因数の和:3816

約数の個数: 20

約数和(自身を含む): 29629800

約数和(自身を除く): 14397944

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 3539, 4304, 7078, 14156, 28312, 56624, 951991, 1903982, 3807964, 7615928, 15231856]

約数ペア:

[(1, 15231856), (2, 7615928), (4, 3807964), (8, 1903982), (16, 951991), (269, 56624), (538, 28312), (1076, 14156), (2152, 7078), (3539, 4304)]