13249726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49811}}^1$

素因数の和:49839

約数の個数: 16

約数和(自身を含む): 23909760

約数和(自身を除く): 10660034

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 49811, 99622, 348677, 697354, 946409, 1892818, 6624863, 13249726]

約数ペア:

[(1, 13249726), (2, 6624863), (7, 1892818), (14, 946409), (19, 697354), (38, 348677), (133, 99622), (266, 49811)]