19457029208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59320211}}^1$

素因数の和:59320258

約数の個数: 16

約数和(自身を含む): 37371733560

約数和(自身を除く): 17914704352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 59320211, 118640422, 237280844, 474561688, 2432128651, 4864257302, 9728514604, 19457029208]

約数ペア:

[(1, 19457029208), (2, 9728514604), (4, 4864257302), (8, 2432128651), (41, 474561688), (82, 237280844), (164, 118640422), (328, 59320211)]