19000970

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3733}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 34278120

約数和(自身を除く): 15277150

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 3733, 5090, 7466, 18665, 37330, 1900097, 3800194, 9500485, 19000970]

約数ペア:

[(1, 19000970), (2, 9500485), (5, 3800194), (10, 1900097), (509, 37330), (1018, 18665), (2545, 7466), (3733, 5090)]