13392860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51511}}^1$

素因数の和:51533

約数の個数: 24

約数和(自身を含む): 30289056

約数和(自身を除く): 16896196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51511, 103022, 206044, 257555, 515110, 669643, 1030220, 1339286, 2678572, 3348215, 6696430, 13392860]

約数ペア:

[(1, 13392860), (2, 6696430), (4, 3348215), (5, 2678572), (10, 1339286), (13, 1030220), (20, 669643), (26, 515110), (52, 257555), (65, 206044), (130, 103022), (260, 51511)]