15118216

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{2939}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 28400400

約数和(自身を除く): 13282184

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 2939, 5144, 5878, 11756, 23512, 1889777, 3779554, 7559108, 15118216]

約数ペア:

[(1, 15118216), (2, 7559108), (4, 3779554), (8, 1889777), (643, 23512), (1286, 11756), (2572, 5878), (2939, 5144)]