12906832

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9719}}^1$

素因数の和:9810

約数の個数: 20

約数和(自身を含む): 25310880

約数和(自身を除く): 12404048

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9719, 19438, 38876, 77752, 155504, 806677, 1613354, 3226708, 6453416, 12906832]

約数ペア:

[(1, 12906832), (2, 6453416), (4, 3226708), (8, 1613354), (16, 806677), (83, 155504), (166, 77752), (332, 38876), (664, 19438), (1328, 9719)]