2019161612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{26113}}^1$

素因数の和:27617

約数の個数: 24

約数和(自身を含む): 3808047936

約数和(自身を除く): 1788886324

約数列:

[1, 2, 4, 13, 26, 52, 1487, 2974, 5948, 19331, 26113, 38662, 52226, 77324, 104452, 339469, 678938, 1357876, 38830031, 77660062, 155320124, 504790403, 1009580806, 2019161612]

約数ペア:

[(1, 2019161612), (2, 1009580806), (4, 504790403), (13, 155320124), (26, 77660062), (52, 38830031), (1487, 1357876), (2974, 678938), (5948, 339469), (19331, 104452), (26113, 77324), (38662, 52226)]