13204688

素因数分解:

$2^4\times 7^1\times {\mathrm{117899}}^1$

素因数の和:117914

約数の個数: 20

約数和(自身を含む): 29239200

約数和(自身を除く): 16034512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117899, 235798, 471596, 825293, 943192, 1650586, 1886384, 3301172, 6602344, 13204688]

約数ペア:

[(1, 13204688), (2, 6602344), (4, 3301172), (7, 1886384), (8, 1650586), (14, 943192), (16, 825293), (28, 471596), (56, 235798), (112, 117899)]