12758226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163567}}^1$

素因数の和:163585

約数の個数: 16

約数和(自身を含む): 27479424

約数和(自身を除く): 14721198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163567, 327134, 490701, 981402, 2126371, 4252742, 6379113, 12758226]

約数ペア:

[(1, 12758226), (2, 6379113), (3, 4252742), (6, 2126371), (13, 981402), (26, 490701), (39, 327134), (78, 163567)]