19500274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1759}}^1$

素因数の和:2025

約数の個数: 16

約数和(自身を含む): 30666240

約数和(自身を除く): 11165966

約数列:

[1, 2, 23, 46, 241, 482, 1759, 3518, 5543, 11086, 40457, 80914, 423919, 847838, 9750137, 19500274]

約数ペア:

[(1, 19500274), (2, 9750137), (23, 847838), (46, 423919), (241, 80914), (482, 40457), (1759, 11086), (3518, 5543)]