1515972674

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{19891}}^1$

素因数の和:20665

約数の個数: 16

約数和(自身を含む): 2320202880

約数和(自身を除く): 804230206

約数列:

[1, 2, 53, 106, 719, 1438, 19891, 38107, 39782, 76214, 1054223, 2108446, 14301629, 28603258, 757986337, 1515972674]

約数ペア:

[(1, 1515972674), (2, 757986337), (53, 28603258), (106, 14301629), (719, 2108446), (1438, 1054223), (19891, 76214), (38107, 39782)]