19160274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65171}}^1$

素因数の和:65190

約数の個数: 24

約数和(自身を含む): 44577648

約数和(自身を除く): 25417374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65171, 130342, 195513, 391026, 456197, 912394, 1368591, 2737182, 3193379, 6386758, 9580137, 19160274]

約数ペア:

[(1, 19160274), (2, 9580137), (3, 6386758), (6, 3193379), (7, 2737182), (14, 1368591), (21, 912394), (42, 456197), (49, 391026), (98, 195513), (147, 130342), (294, 65171)]