19236438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82207}}^1$

素因数の和:82228

約数の個数: 24

約数和(自身を含む): 44885568

約数和(自身を除く): 25649130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82207, 164414, 246621, 493242, 739863, 1068691, 1479726, 2137382, 3206073, 6412146, 9618219, 19236438]

約数ペア:

[(1, 19236438), (2, 9618219), (3, 6412146), (6, 3206073), (9, 2137382), (13, 1479726), (18, 1068691), (26, 739863), (39, 493242), (78, 246621), (117, 164414), (234, 82207)]