9415856

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5399}}^1$

素因数の和:5516

約数の個数: 20

約数和(自身を含む): 18414000

約数和(自身を除く): 8998144

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5399, 10798, 21596, 43192, 86384, 588491, 1176982, 2353964, 4707928, 9415856]

約数ペア:

[(1, 9415856), (2, 4707928), (4, 2353964), (8, 1176982), (16, 588491), (109, 86384), (218, 43192), (436, 21596), (872, 10798), (1744, 5399)]