13129592

素因数分解:

$2^3\times 7^1\times {\mathrm{234457}}^1$

素因数の和:234470

約数の個数: 16

約数和(自身を含む): 28134960

約数和(自身を除く): 15005368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 234457, 468914, 937828, 1641199, 1875656, 3282398, 6564796, 13129592]

約数ペア:

[(1, 13129592), (2, 6564796), (4, 3282398), (7, 1875656), (8, 1641199), (14, 937828), (28, 468914), (56, 234457)]