19383033

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 26609216

約数和(自身を除く): 7226183

約数列:

[1, 3, 67, 73, 201, 219, 1321, 3963, 4891, 14673, 88507, 96433, 265521, 289299, 6461011, 19383033]

約数ペア:

[(1, 19383033), (3, 6461011), (67, 289299), (73, 265521), (201, 96433), (219, 88507), (1321, 14673), (3963, 4891)]