2019239243

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{3527}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 2460794112

約数和(自身を除く): 441554869

約数列:

[1, 7, 17, 119, 283, 289, 1981, 2023, 3527, 4811, 24689, 33677, 59959, 81787, 419713, 572509, 998141, 1019303, 6986987, 7135121, 16968397, 118778779, 288462749, 2019239243]

約数ペア:

[(1, 2019239243), (7, 288462749), (17, 118778779), (119, 16968397), (283, 7135121), (289, 6986987), (1981, 1019303), (2023, 998141), (3527, 572509), (4811, 419713), (24689, 81787), (33677, 59959)]