12999508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 23990400

約数和(自身を除く): 10990892

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 1399, 2323, 2798, 4646, 5596, 9292, 32177, 64354, 128708, 141299, 282598, 565196, 3249877, 6499754, 12999508]

約数ペア:

[(1, 12999508), (2, 6499754), (4, 3249877), (23, 565196), (46, 282598), (92, 141299), (101, 128708), (202, 64354), (404, 32177), (1399, 9292), (2323, 5596), (2798, 4646)]