13407284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27701}}^1$

素因数の和:27727

約数の個数: 18

約数和(自身を含む): 25790562

約数和(自身を除く): 12383278

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27701, 55402, 110804, 304711, 609422, 1218844, 3351821, 6703642, 13407284]

約数ペア:

[(1, 13407284), (2, 6703642), (4, 3351821), (11, 1218844), (22, 609422), (44, 304711), (121, 110804), (242, 55402), (484, 27701)]