19203145942

素因数分解:

$2^1\times {\mathrm{797}}^1\times {\mathrm{1237}}^1\times {\mathrm{9739}}^1$

素因数の和:11775

約数の個数: 16

約数和(自身を含む): 28867139280

約数和(自身を除く): 9663993338

約数列:

[1, 2, 797, 1237, 1594, 2474, 9739, 19478, 985889, 1971778, 7761983, 12047143, 15523966, 24094286, 9601572971, 19203145942]

約数ペア:

[(1, 19203145942), (2, 9601572971), (797, 24094286), (1237, 15523966), (1594, 12047143), (2474, 7761983), (9739, 1971778), (19478, 985889)]