13978114

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7757}}^1$

素因数の和:7829

約数の個数: 16

約数和(自身を含む): 22622328

約数和(自身を除く): 8644214

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7757, 15514, 131869, 263738, 411121, 822242, 6989057, 13978114]

約数ペア:

[(1, 13978114), (2, 6989057), (17, 822242), (34, 411121), (53, 263738), (106, 131869), (901, 15514), (1802, 7757)]