13140426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{12959}}^1$

素因数の和:12990

約数の個数: 24

約数和(自身を含む): 28460160

約数和(自身を除く): 15319734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 12959, 25918, 38877, 77754, 168467, 336934, 505401, 1010802, 2190071, 4380142, 6570213, 13140426]

約数ペア:

[(1, 13140426), (2, 6570213), (3, 4380142), (6, 2190071), (13, 1010802), (26, 505401), (39, 336934), (78, 168467), (169, 77754), (338, 38877), (507, 25918), (1014, 12959)]