15358768

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2347}}^1$

素因数の和:2764

約数の個数: 20

約数和(自身を含む): 29843080

約数和(自身を除く): 14484312

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2347, 3272, 4694, 6544, 9388, 18776, 37552, 959923, 1919846, 3839692, 7679384, 15358768]

約数ペア:

[(1, 15358768), (2, 7679384), (4, 3839692), (8, 1919846), (16, 959923), (409, 37552), (818, 18776), (1636, 9388), (2347, 6544), (3272, 4694)]