11890502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 24

約数和(自身を含む): 19535616

約数和(自身を除く): 7645114

約数列:

[1, 2, 13, 26, 127, 169, 254, 277, 338, 554, 1651, 3302, 3601, 7202, 21463, 35179, 42926, 46813, 70358, 93626, 457327, 914654, 5945251, 11890502]

約数ペア:

[(1, 11890502), (2, 5945251), (13, 914654), (26, 457327), (127, 93626), (169, 70358), (254, 46813), (277, 42926), (338, 35179), (554, 21463), (1651, 7202), (3302, 3601)]