15276688

素因数分解:

$2^4\times 7^1\times {\mathrm{136399}}^1$

素因数の和:136414

約数の個数: 20

約数和(自身を含む): 33827200

約数和(自身を除く): 18550512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 136399, 272798, 545596, 954793, 1091192, 1909586, 2182384, 3819172, 7638344, 15276688]

約数ペア:

[(1, 15276688), (2, 7638344), (4, 3819172), (7, 2182384), (8, 1909586), (14, 1091192), (16, 954793), (28, 545596), (56, 272798), (112, 136399)]