13426868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36887}}^1$

素因数の和:36911

約数の個数: 24

約数和(自身を含む): 28920192

約数和(自身を除く): 15493324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 36887, 73774, 147548, 258209, 479531, 516418, 959062, 1032836, 1918124, 3356717, 6713434, 13426868]

約数ペア:

[(1, 13426868), (2, 6713434), (4, 3356717), (7, 1918124), (13, 1032836), (14, 959062), (26, 516418), (28, 479531), (52, 258209), (91, 147548), (182, 73774), (364, 36887)]