15936438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{379439}}^1$

素因数の和:379451

約数の個数: 16

約数和(自身を含む): 36426240

約数和(自身を除く): 20489802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 379439, 758878, 1138317, 2276634, 2656073, 5312146, 7968219, 15936438]

約数ペア:

[(1, 15936438), (2, 7968219), (3, 5312146), (6, 2656073), (7, 2276634), (14, 1138317), (21, 758878), (42, 379439)]