12915587438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{623279}}^1$

素因数の和:624091

約数の個数: 16

約数和(自身を含む): 20889852480

約数和(自身を除く): 7974265042

約数列:

[1, 2, 13, 26, 797, 1594, 10361, 20722, 623279, 1246558, 8102627, 16205254, 496753363, 993506726, 6457793719, 12915587438]

約数ペア:

[(1, 12915587438), (2, 6457793719), (13, 993506726), (26, 496753363), (797, 16205254), (1594, 8102627), (10361, 1246558), (20722, 623279)]