19893202

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5021}}^1$

素因数の和:5313

約数の個数: 16

約数和(自身を含む): 34229952

約数和(自身を除く): 14336750

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 5021, 10042, 35147, 70294, 1420943, 2841886, 9946601, 19893202]

約数ペア:

[(1, 19893202), (2, 9946601), (7, 2841886), (14, 1420943), (283, 70294), (566, 35147), (1981, 10042), (3962, 5021)]