2019489422

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1\times {\mathrm{4657}}^1$

素因数の和:8803

約数の個数: 16

約数和(自身を含む): 3087806832

約数和(自身を除く): 1068317410

約数列:

[1, 2, 53, 106, 4091, 4657, 8182, 9314, 216823, 246821, 433646, 493642, 19051787, 38103574, 1009744711, 2019489422]

約数ペア:

[(1, 2019489422), (2, 1009744711), (53, 38103574), (106, 19051787), (4091, 493642), (4657, 433646), (8182, 246821), (9314, 216823)]