13038902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8369}}^1$

素因数の和:8431

約数の個数: 16

約数和(自身を含む): 21092400

約数和(自身を除く): 8053498

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8369, 16738, 159011, 318022, 343129, 686258, 6519451, 13038902]

約数ペア:

[(1, 13038902), (2, 6519451), (19, 686258), (38, 343129), (41, 318022), (82, 159011), (779, 16738), (1558, 8369)]