15699056

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2399}}^1$

素因数の和:2816

約数の個数: 20

約数和(自身を含む): 30504000

約数和(自身を除く): 14804944

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2399, 3272, 4798, 6544, 9596, 19192, 38384, 981191, 1962382, 3924764, 7849528, 15699056]

約数ペア:

[(1, 15699056), (2, 7849528), (4, 3924764), (8, 1962382), (16, 981191), (409, 38384), (818, 19192), (1636, 9596), (2399, 6544), (3272, 4798)]