13880398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{58321}}^1$

素因数の和:58347

約数の個数: 16

約数和(自身を含む): 25195104

約数和(自身を除く): 11314706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 58321, 116642, 408247, 816494, 991457, 1982914, 6940199, 13880398]

約数ペア:

[(1, 13880398), (2, 6940199), (7, 1982914), (14, 991457), (17, 816494), (34, 408247), (119, 116642), (238, 58321)]