16561762

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1427}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 28445760

約数和(自身を除く): 11883998

約数列:

[1, 2, 7, 14, 829, 1427, 1658, 2854, 5803, 9989, 11606, 19978, 1182983, 2365966, 8280881, 16561762]

約数ペア:

[(1, 16561762), (2, 8280881), (7, 2365966), (14, 1182983), (829, 19978), (1427, 11606), (1658, 9989), (2854, 5803)]