13643578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9901}}^1$

素因数の和:9969

約数の個数: 16

約数和(自身を含む): 22457736

約数和(自身を除く): 8814158

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 9901, 19802, 128713, 257426, 524753, 1049506, 6821789, 13643578]

約数ペア:

[(1, 13643578), (2, 6821789), (13, 1049506), (26, 524753), (53, 257426), (106, 128713), (689, 19802), (1378, 9901)]