19175070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{639169}}^1$

素因数の和:639179

約数の個数: 16

約数和(自身を含む): 46020240

約数和(自身を除く): 26845170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 639169, 1278338, 1917507, 3195845, 3835014, 6391690, 9587535, 19175070]

約数ペア:

[(1, 19175070), (2, 9587535), (3, 6391690), (5, 3835014), (6, 3195845), (10, 1917507), (15, 1278338), (30, 639169)]