19053290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65701}}^1$

素因数の和:65737

約数の個数: 16

約数和(自身を含む): 35479080

約数和(自身を除く): 16425790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 65701, 131402, 328505, 657010, 1905329, 3810658, 9526645, 19053290]

約数ペア:

[(1, 19053290), (2, 9526645), (5, 3810658), (10, 1905329), (29, 657010), (58, 328505), (145, 131402), (290, 65701)]