16213666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 29703168

約数和(自身を除く): 13489502

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1171, 1978, 2342, 6923, 8197, 13846, 16394, 26933, 50353, 53866, 100706, 188531, 352471, 377062, 704942, 1158119, 2316238, 8106833, 16213666]

約数ペア:

[(1, 16213666), (2, 8106833), (7, 2316238), (14, 1158119), (23, 704942), (43, 377062), (46, 352471), (86, 188531), (161, 100706), (301, 53866), (322, 50353), (602, 26933), (989, 16394), (1171, 13846), (1978, 8197), (2342, 6923)]