15664784

素因数分解:

$2^4\times {\mathrm{829}}^1\times {\mathrm{1181}}^1$

素因数の和:2018

約数の個数: 20

約数和(自身を含む): 30412860

約数和(自身を除く): 14748076

約数列:

[1, 2, 4, 8, 16, 829, 1181, 1658, 2362, 3316, 4724, 6632, 9448, 13264, 18896, 979049, 1958098, 3916196, 7832392, 15664784]

約数ペア:

[(1, 15664784), (2, 7832392), (4, 3916196), (8, 1958098), (16, 979049), (829, 18896), (1181, 13264), (1658, 9448), (2362, 6632), (3316, 4724)]