13381396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25153}}^1$

素因数の和:25183

約数の個数: 24

約数和(自身を含む): 28172480

約数和(自身を除く): 14791084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25153, 50306, 100612, 176071, 352142, 477907, 704284, 955814, 1911628, 3345349, 6690698, 13381396]

約数ペア:

[(1, 13381396), (2, 6690698), (4, 3345349), (7, 1911628), (14, 955814), (19, 704284), (28, 477907), (38, 352142), (76, 176071), (133, 100612), (266, 50306), (532, 25153)]