19433834

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13477}}^1$

素因数の和:13589

約数の個数: 16

約数和(自身を含む): 33641088

約数和(自身を除く): 14207254

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13477, 26954, 94339, 188678, 1388131, 2776262, 9716917, 19433834]

約数ペア:

[(1, 19433834), (2, 9716917), (7, 2776262), (14, 1388131), (103, 188678), (206, 94339), (721, 26954), (1442, 13477)]