13519112

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{21391}}^1$

素因数の和:21476

約数の個数: 16

約数和(自身を含む): 25670400

約数和(自身を除く): 12151288

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 21391, 42782, 85564, 171128, 1689889, 3379778, 6759556, 13519112]

約数ペア:

[(1, 13519112), (2, 6759556), (4, 3379778), (8, 1689889), (79, 171128), (158, 85564), (316, 42782), (632, 21391)]