19003551844

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{65080657}}^1$

素因数の和:65080734

約数の個数: 12

約数和(自身を含む): 33711780844

約数和(自身を除く): 14708229000

約数列:

[1, 2, 4, 73, 146, 292, 65080657, 130161314, 260322628, 4750887961, 9501775922, 19003551844]

約数ペア:

[(1, 19003551844), (2, 9501775922), (4, 4750887961), (73, 260322628), (146, 130161314), (292, 65080657)]