12966494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 20175360

約数和(自身を除く): 7208866

約数列:

[1, 2, 31, 62, 283, 566, 739, 1478, 8773, 17546, 22909, 45818, 209137, 418274, 6483247, 12966494]

約数ペア:

[(1, 12966494), (2, 6483247), (31, 418274), (62, 209137), (283, 45818), (566, 22909), (739, 17546), (1478, 8773)]