19170214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44171}}^1$

素因数の和:44211

約数の個数: 16

約数和(自身を含む): 33924096

約数和(自身を除く): 14753882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 44171, 88342, 309197, 618394, 1369301, 2738602, 9585107, 19170214]

約数ペア:

[(1, 19170214), (2, 9585107), (7, 2738602), (14, 1369301), (31, 618394), (62, 309197), (217, 88342), (434, 44171)]