12967486

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29879}}^1$

素因数の和:29919

約数の個数: 16

約数和(自身を含む): 22947840

約数和(自身を除く): 9980354

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29879, 59758, 209153, 418306, 926249, 1852498, 6483743, 12967486]

約数ペア:

[(1, 12967486), (2, 6483743), (7, 1852498), (14, 926249), (31, 418306), (62, 209153), (217, 59758), (434, 29879)]