12712208

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{27397}}^1$

素因数の和:27434

約数の個数: 20

約数和(自身を含む): 25480140

約数和(自身を除く): 12767932

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 27397, 54794, 109588, 219176, 438352, 794513, 1589026, 3178052, 6356104, 12712208]

約数ペア:

[(1, 12712208), (2, 6356104), (4, 3178052), (8, 1589026), (16, 794513), (29, 438352), (58, 219176), (116, 109588), (232, 54794), (464, 27397)]