15688156636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{138407}}^1$

素因数の和:139113

約数の個数: 24

約数和(自身を含む): 28135578240

約数和(自身を除く): 12447421604

約数列:

[1, 2, 4, 43, 86, 172, 659, 1318, 2636, 28337, 56674, 113348, 138407, 276814, 553628, 5951501, 11903002, 23806004, 91210213, 182420426, 364840852, 3922039159, 7844078318, 15688156636]

約数ペア:

[(1, 15688156636), (2, 7844078318), (4, 3922039159), (43, 364840852), (86, 182420426), (172, 91210213), (659, 23806004), (1318, 11903002), (2636, 5951501), (28337, 553628), (56674, 276814), (113348, 138407)]